Upload only the failed tests logs to the Postgres CI (Cirrus CI)

Applying: ci: Don't collect successful tests' logs
Using index info to reconstruct a base tree...
M	.github/workflows/pg-ci.yml
M	meson.build
Falling back to patching base and 3-way merge...
Auto-merging .github/workflows/pg-ci.yml
CONFLICT (content): Merge conflict in .github/workflows/pg-ci.yml
Auto-merging meson.build
Patch failed at 0001 ci: Don't collect successful tests' logs

error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config set advice.mergeConflict false"