hardhat-deploy: Upgrade with an unknown signer doesn't update deployment

Describe the bug deployments/network/ContractName.json file is not updated when an upgrade with an unknown signer is performed

To Reproduce Steps to reproduce the behavior:

1. Deploy a contract as OptimizedTransparentProxy
2. Create a new version of the contract ContractNameV2 and add a new function newFunction()
3. Deploy upgrade like this:

  await hre.deployments.catchUnknownSigner(
    hre.deployments.deploy("ContractName", {
      from: deployerAddress,
      proxy: {
        proxyContract: "OptimizedTransparentProxy",
        owner: newProxyAdminOwnerAddress, // make sure this one is unknown to hardhat!
      },
      contract: "ContractNameV2",
      args: []
    })
  );

1. Execute the instruction form console (replace the implementation in a proxy)
2. In a hardhat task try to call the new function:

const token = await hre.ethers.getContract("ContractName") as ContractNameV2;
const newFieldValue = await token.newFunction();

1. You get TypeError: token.newFunction is not a function
2. It works fine if you do it like this:

const token = await hre.ethers.getContractAt("ContractNameV2", proxy_address) as ContractNameV2;

Expected behavior deployments/network/ContractName.json Should be updated and await hre.ethers.getContract("ContractName") should return the right ABI

versions

• hardhat-deploy 0.9.27
• hardhat 2.6.8
• nodejs v14.17.5

Additional context

1. If you use a known signer there it works jus fine
2. It look like this line throws: https://github.com/wighawag/hardhat-deploy/blob/19b4ef8f9b1423ade4c318178d356f1747cadf63/src/helpers.ts#L1520
3. and therefore this line never gets called: https://github.com/wighawag/hardhat-deploy/blob/19b4ef8f9b1423ade4c318178d356f1747cadf63/src/helpers.ts#L1564