trivy-operator: VulnerabilityReports are no longer created

What steps did you take and what happened:

Since I ugraded Microk8s to snap 1.27.0/stable on Ubuntu 22.04, images vuln repport don’t create anymore objects vulnerabilityreports.aquasecurity.github.io.

The scan job are done, the Pod output the right json repport.

{
  "SchemaVersion": 2,
  "ArtifactName": "quay.io/jetstack/cert-manager-controller:v1.11.1",
  "ArtifactType": "container_image",
  "Metadata": {
    "OS": {
      "Family": "debian",
      "Name": "11.6"
    },
    "ImageID": "sha256:b23ed1d12779ca6b5a853d022d363e2edefc2107890342f50eba7f73da6eaa99",
    "DiffIDs": [
      "sha256:d0157aa0c95a4cae128dab97d699b2f303c8bea46914dc4a40722411f50bb40e",
      "sha256:6fbdf253bbc2490dcfede5bdb58ca0db63ee8aff565f6ea9f918f3bce9e2d5aa",
      "sha256:399826b51fcf6c959b7a7e86b89ac1ee6685d64da54e5223e1d182c491a1bbd6",
      "sha256:ff5700ec54186528cbae40f54c24b1a34fb7c01527beaa1232868c16e2353f52",
      "sha256:d52f02c6501c9c4410568f0bf6ff30d30d8290f57794c308fe36ea78393afac2",
      "sha256:e624a5370eca2b8266e74d179326e2a8767d361db14d13edd9fb57e408731784",
      "sha256:1a73b54f556b477f0a8b939d13c504a3b4f4db71f7a09c63afbc10acb3de5849",
      "sha256:d2d7ec0f6756eb51cf1602c6f8ac4dd811d3d052661142e0110357bf0b581457",
      "sha256:4cb10dd2545bd173858450b80853b850e49608260f1a0789e0d0b39edf12f500",
      "sha256:b75a9cf43ee540efc11274b4c0dcd34dc58fff375d16309422aa3c86b3cd2c08",
      "sha256:c5a0e588718a1766cc97b773bda7db1351b076dfcb11d7a478cd6338a28088f0",
      "sha256:d2eabf58d6e7f4f0ec4fd2429dcdabf04199f4e2593d9355e096866f2fe83677"
    ],
    "RepoTags": [
      "quay.io/jetstack/cert-manager-controller:v1.11.1"
    ],
    "RepoDigests": [
      "quay.io/jetstack/cert-manager-controller@sha256:4f1782c8316f34aae6b9ab823c3e6b7e6e4d92ec5dac21de6a17c3da44c364f1"
    ],
  },
...
  "Results": [
    {
      "Target": "quay.io/jetstack/cert-manager-controller:v1.11.1 (debian 11.6)",
      "Class": "os-pkgs",
      "Type": "debian"
    },
    {
      "Target": "app/cmd/controller/controller",
      "Class": "lang-pkgs",
      "Type": "gobinary",
      "Vulnerabilities": [
        {
          "VulnerabilityID": "CVE-2020-8911",
          "PkgName": "github.com/aws/aws-sdk-go",
          "InstalledVersion": "v1.44.105",
          "Layer": {
            "Digest": "sha256:0a0ad7f5d4ca8df212a06ee2a25eacfd9c66e6a3eecf668699c6760a68f45b56",
            "DiffID": "sha256:b75a9cf43ee540efc11274b4c0dcd34dc58fff375d16309422aa3c86b3cd2c08"
          },
          "SeveritySource": "ghsa",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2020-8911",
          "DataSource": {
            "ID": "go-vulndb",
            "Name": "The Go Vulnerability Database",
            "URL": "https://github.com/golang/vulndb"
          },
          "Title": "aws/aws-sdk-go: CBC padding oracle issue in AWS S3 Crypto SDK for golang",


          "Description": "A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code (MAC), which then allows an attacker who has write access to the target's S3 bucket and can observe whether or not an endpoint with access to the key can decrypt a file, they can reconstruct the plaintext with (on average) 128*length (plaintext) queries to the endpoint, by exploiting CBC's ability to manipulate the bytes of the next block and PKCS5 padding errors. It is recommended to update your SDK to V2 or later, and re-encrypt your files.",
          "Severity": "MEDIUM",
          "CweIDs": [
            "CWE-327"
          ],
          "CVSS": {
            "ghsa": {
              "V3Vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
              "V3Score": 5.6
            },
            "nvd": {
              "V2Vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
              "V3Vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
              "V2Score": 2.1,
              "V3Score": 5.6
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
              "V3Score": 5.6
            }
          },
          "References": [
            "https://access.redhat.com/security/cve/CVE-2020-8911",
            "https://aws.amazon.com/blogs/developer/updates-to-the-amazon-s3-encryption-client/?s=09",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1869800",
            "https://github.com/advisories/GHSA-f5pg-7wfw-84q9",
            "https://github.com/aws/aws-sdk-go/commit/1e84382fa1c0086362b5a4b68e068d4f8518d40e",
            "https://github.com/aws/aws-sdk-go/commit/ae9b9fd92af132cfd8d879809d8611825ba135f4",
            "https://github.com/aws/aws-sdk-go/pull/3403",
            "https://github.com/google/security-research/security/advisories/GHSA-f5pg-7wfw-84q9",
            "https://github.com/sophieschmieg/exploits/tree/master/aws_s3_crypto_poc",
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8911",
            "https://pkg.go.dev/vuln/GO-2022-0646",
            "https://www.cve.org/CVERecord?id=CVE-2020-8911"
          ],
          "PublishedDate": "2020-08-11T20:15:00Z",
          "LastModifiedDate": "2020-08-18T13:37:00Z"
        },
...

  ]
}

What did you expect to happen:

The vuln repports where create, like other reports which are always done.

Anything else you would like to add:

I try to downgrade the operator to version 0.11.0 or 0.12.0, the problem is the same.

Environment:

• Trivy-Operator version (use trivy-operator version): 0.13.2
• Kubernetes version (use kubectl version): 1.27.0
• OS (macOS 10.15, Windows 10, Ubuntu 19.10 etc): Ubuntu 22.04 snap mikrok8s 1.27.0/stable