The operation was canceled.

Describe the bug
Since last week actions in our different repositories started to fail with similar error:

#[error]The runner has received a shutdown signal. This can happen when the runner service is stopped, or a manually started runner is canceled.

To Reproduce
Steps to reproduce the behavior:

1. Go to Actions
2. Run or re-run any job
3. See error mentioned above

Expected behavior
Workflow should be running without cancellations.

Runner Version and Platform

Image: ubuntu-22.04
Version: 20230219.1
Included Software: https://github.com/actions/runner-images/blob/ubuntu22/20230219.1/images/linux/Ubuntu2204-Readme.md
Image Release: https://github.com/actions/runner-images/releases/tag/ubuntu22%2F20230219.1

OS of the machine running the runner?
Linux

What's not working?

Workflow is failing without any reason stated in the logs, apart from it has been cancelled.

Job Log Output

2023-03-01T06:49:56.3959504Z > @mgnation/mgdata@1.4.212 _bundle
2023-03-01T06:49:56.3960408Z > node build/bundle.js
2023-03-01T06:49:56.3960710Z
2023-03-01T06:49:56.8884234Z Bundling has started
2023-03-01T06:49:56.9282005Z Copy results completed
2023-03-01T06:49:56.9290747Z Allow publish completed
2023-03-01T06:49:56.9295155Z build: 39.141ms
2023-03-01T06:49:56.9302039Z Bundling has finished
2023-03-01T06:49:57.2702808Z
2023-03-01T06:49:57.2708891Z > @mgnation/mgdata@1.4.212 test
2023-03-01T06:49:57.2709823Z > node ./node_modules/nyc/bin/nyc.js node ./tmp/spec/runner.js
2023-03-01T06:49:57.2710190Z
2023-03-01T06:50:56.1865343Z ##[error]The runner has received a shutdown signal. This can happen when the runner service is stopped, or a manually started runner is canceled.
2023-03-01T06:50:56.2969758Z ##[debug]Re-evaluate condition on job cancellation for step: 'npm install, build, and test'.
2023-03-01T06:50:56.2973354Z ##[debug]Skip Re-evaluate condition on runner shutdown.
2023-03-01T06:50:56.5597757Z ----------|---------|----------|---------|---------|-------------------
2023-03-01T06:50:56.5612354Z File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
2023-03-01T06:50:56.5616821Z ----------|---------|----------|---------|---------|-------------------
2023-03-01T06:50:56.5618821Z All files | 0 | 0 | 0 | 0 |
2023-03-01T06:50:56.5620688Z ----------|---------|----------|---------|---------|-------------------
2023-03-01T06:50:56.6038836Z ##[error]The operation was canceled.
2023-03-01T06:50:56.6052060Z ##[debug]System.OperationCanceledException: The operation was canceled.
2023-03-01T06:50:56.6060563Z ##[debug] at System.Threading.CancellationToken.ThrowOperationCanceledException()
2023-03-01T06:50:56.6063113Z ##[debug] at GitHub.Runner.Sdk.ProcessInvoker.ExecuteAsync(String workingDirectory, String fileName, String arguments, IDictionary2 environment, Boolean requireExitCodeZero, Encoding outputEncoding, Boolean killProcessOnCancel, Channel1 redirectStandardIn, Boolean inheritConsoleHandler, Boolean keepStandardInOpen, Boolean highPriorityProcess, CancellationToken cancellationToken)
2023-03-01T06:50:56.6065859Z ##[debug] at GitHub.Runner.Common.ProcessInvokerWrapper.ExecuteAsync(String workingDirectory, String fileName, String arguments, IDictionary2 environment, Boolean requireExitCodeZero, Encoding outputEncoding, Boolean killProcessOnCancel, Channel1 redirectStandardIn, Boolean inheritConsoleHandler, Boolean keepStandardInOpen, Boolean highPriorityProcess, CancellationToken cancellationToken)
2023-03-01T06:50:56.6069900Z ##[debug] at GitHub.Runner.Worker.Handlers.DefaultStepHost.ExecuteAsync(IExecutionContext context, String workingDirectory, String fileName, String arguments, IDictionary`2 environment, Boolean requireExitCodeZero, Encoding outputEncoding, Boolean killProcessOnCancel, Boolean inheritConsoleHandler, String standardInInput, CancellationToken cancellationToken)
2023-03-01T06:50:56.6078953Z ##[debug] at GitHub.Runner.Worker.Handlers.ScriptHandler.RunAsync(ActionRunStage stage)
2023-03-01T06:50:56.6079410Z ##[debug] at GitHub.Runner.Worker.ActionRunner.RunAsync()
2023-03-01T06:50:56.6086736Z ##[debug] at GitHub.Runner.Worker.StepsRunner.RunStepAsync(IStep step, CancellationToken jobCancellationToken)
2023-03-01T06:50:56.6102555Z ##[debug]Finishing: npm install, build, and test
2023-03-01T06:50:56.6376954Z ##[debug]Evaluating condition for step: 'Post Use Node.js 16.x'
2023-03-01T06:50:56.6379186Z ##[debug]Skip evaluate condition on runner shutdown.
2023-03-01T06:50:56.6392406Z ##[debug]Evaluating condition for step: 'Post Run actions/checkout@v3'
2023-03-01T06:50:56.6392834Z ##[debug]Skip evaluate condition on runner shutdown.
2023-03-01T06:50:56.6821240Z ##[debug]Starting: Complete job
2023-03-01T06:50:56.6833228Z Uploading runner diagnostic logs
2023-03-01T06:50:56.7043348Z ##[debug]Starting diagnostic file upload.
2023-03-01T06:50:56.7046324Z ##[debug]Setting up diagnostic log folders.
2023-03-01T06:50:56.7306655Z ##[debug]Creating diagnostic log files folder.
2023-03-01T06:50:56.7419356Z ##[debug]Copying 1 worker diagnostic logs.
2023-03-01T06:50:56.7470424Z ##[debug]Copying 1 runner diagnostic logs.
2023-03-01T06:50:56.7539403Z ##[debug]Zipping diagnostic files.
2023-03-01T06:50:56.8067735Z ##[debug]Uploading diagnostic metadata file.
2023-03-01T06:50:56.8441811Z ##[debug]Diagnostic file upload complete.
2023-03-01T06:50:56.8445882Z Completed runner diagnostic log upload
2023-03-01T06:50:56.8450728Z Cleaning up orphan processes
2023-03-01T06:50:56.9100720Z ##[debug]Finishing: Complete job
2023-03-01T06:50:56.9301578Z ##[debug]Finishing: build (16.x)

Start with the provided job log and the runner diagnostic logs uploaded at job completion, focusing on the shutdown signal around 2023-03-01T06:50:56Z. Compare the cancellation behavior across the reported repositories and runner environment; done means the unexplained cancellation has a reproducible cause and a verified fix or documented resolution.