[build] Address out of space build failures

[pq]

See for example https://github.com/flutter/flutter-intellij/actions/runs/19715353877:

checker (VERIFY_BOT)
Unhandled exception. System.IO.IOException: No space left on device : '/home/runner/actions-runner/cached/_diag/Worker_20251126-193410-utc.log'
   at System.IO.RandomAccess.WriteAtOffset(SafeFileHandle handle, ReadOnlySpan`1 buffer, Int64 fileOffset)
   at System.IO.Strategies.OSFileStreamStrategy.Write(ReadOnlySpan`1 buffer)
   at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder)
   at System.Diagnostics.TextWriterTraceListener.Flush()
   at System.Diagnostics.TraceSource.Flush()
   at GitHub.Runner.Common.Tracing.Dispose(Boolean disposing)
   at GitHub.Runner.Common.Tracing.Dispose()
   at GitHub.Runner.Common.TraceManager.Dispose(Boolean disposing)
   at GitHub.Runner.Common.TraceManager.Dispose()
   at GitHub.Runner.Common.HostContext.Dispose(Boolean disposing)
   at GitHub.Runner.Common.HostContext.Dispose()
   at GitHub.Runner.Worker.Program.Main(String[] args)

Possibly relevant discussion: https://github.com/orgs/community/discussions/26351