grafana-image-renderer: Image renderer plugin 3.4.2 appears to be incompatible with Grafana 9.0.3 Alpine Docker image

What happened: Grafana 9.0.3 in Alpine Docker image fails to start when Grafana Image Renderer is enabled. The latest version of the plugin right now is 3.4.2.

9.0.2 works. Ubuntu Docker image works. Alpine image is 3.15.4 in case of both 9.0.2 and 9.0.3.

How to reproduce it (as minimally and precisely as possible):

cd $(mktemp -d)
wget https://raw.githubusercontent.com/grafana/grafana/acf54905eeeb92cd692b006c1819fc3ecd623361/packaging/docker/custom/Dockerfile
docker build --build-arg GF_INSTALL_IMAGE_RENDERER_PLUGIN=true -t grafana-image .
docker run --rm  -e GF_LOG_LEVEL=debug grafana-image

Anything else we need to know?:

Logs:

logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.035711493Z level=debug msg="Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64)"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.039483486Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: gnu_get_libc_version: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.039670258Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: __register_atfork: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.039767921Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: __strdup: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.039943081Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: setcontext: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.040066454Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: makecontext: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.040506122Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: backtrace: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.040525338Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: getcontext: symbol not found"
logger=plugin.grafana-image-renderer t=2022-07-16T14:19:12.040530167Z level=debug msg="Error relocating /var/lib/grafana-plugins/grafana-image-renderer/plugin_start_linux_amd64: __libc_stack_end: symbol not found"
logger=server t=2022-07-16T14:19:12.040532281Z level=error msg="Stopped background service" service=*rendering.RenderingService reason="Unrecognized remote plugin message: \n\nThis usually means that the plugin is either invalid or simply\nneeds to be recompiled to support the latest protocol."
logger=secrets t=2022-07-16T14:19:12.040560965Z level=debug msg="Grafana is shutting down; stopping..."

...
*rendering.RenderingService run error: Unrecognized remote plugin message:

This usually means that the plugin is either invalid or simply
needs to be recompiled to support the latest protocol.
logger=server t=2022-07-16T14:19:12.15968329Z level=debug msg="Stopped background service" service=*updatechecker.PluginsService reason="context canceled"
logger=server t=2022-07-16T14:19:12.159732342Z level=error msg="Server shutdown" error="*rendering.RenderingService run error: Unrecognized remote plugin message: \n\nThis usually means that the plugin is either invalid or simply\nneeds to be recompiled to support the latest protocol."

The ld-linux-x86-64.so.2 and the symbol not found errors also appear in 9.0.2 and the plugin works, so I guess those are red herrings and we need a new plugin release?

Environment:

• Grafana Image Renderer version: 3.4.2
• Grafana version: 9.0.3
• Installed plugin or remote renderer service: Plugin
• OS Grafana Image Renderer is installed on: Ubuntu 22.04