Move reports to bazel-testlogs instead of bazel-bin

[furtib]

Describe the task

Move reports, created by our ruleset, to bazel-testlogs instead of bazel-bin.

Scope

What are reports?
Are they the plist files generated by CodeChecker?
Or are they the file/output generated with CodeChecker parse?

Definition of Done

Moved reports to bazel-testlogs instead of bazel-bin.

[Szelethus]

Lets discuss some motivation:

• The issue is not just that the analysis results are in one directory or another. Might not be nice, but its a minor annoyance.
• The real issue is, as far as I understand from the original reporter, that after bazel clean, the results (or at the very least, codechecker.log) are wiped and not reproduced from the remote cache after the fact.
• The reporter currently uses --remote_download_all to circumvent this.