cbuild options '--rebuild' and '--clean' delete uVision debug settings

[HansSchneebauer]

Describe The Problem To Be Solved
This issue is taken from ARM-software/vscode-cmsis-csolution#336, but suggests a different solution.

Since cbuild version 2.11, the *.cbuild.yml file has been relocated into the /out folder. Keil uVision saves its debug configuration files (*.cbuild.uvpdbgx, *.cbuild.uvoptx, and *.cbuild.uvguix.<username>) into the same folder. Every invocation of cbuild --rebuild or cbuild --clean therefore deletes µVision's debug configuration files.

(Optional): Suggest A Solution
cbuild could be adapted so that it does not delete the µVision configuration files (*.cbuild.uvpdbgx, *.cbuild.uvoptx, and *.cbuild.uvguix.<username>) in the /out folder with the options --rebuild and --clean. There are already exceptions for *.cbuild.yml and *.cbuild-run.yml files.

The current implementation is in https://github.com/Open-CMSIS-Pack/cbuild/blob/main/pkg/builder/csolution/builder.go, lines 829 and 806, for the 'out' and 'tmp' folders, respectively.

  if err = utils.DeleteAll(outDir, []string{"*.cbuild.yml", "*.cbuild-run.yml"}); err != nil {

[brondani]

As long as µVision is not part of Open-CMSIS-Pack, I tend to reject the proposed change.

[jkrech]

Let's review, whether there is another version of uVision being released to fix this there.