build: use a separate git-cliff config for the bump-version job

git-cliff has functionality to detect the next version, in addition to
the main functionality of generating changelogs. However, our config,
which skips `build` commits when generating the changelog, breaks the
"next version detection" capability if the previous version tag is on a
`build` commit (as it was for mmserver-v0.4.1).

.github/workflows/bump-version.yaml

@@ -31,7 +31,7 @@ jobs:
           comp_dir="mm-${{ matrix.component }}"
           echo "COMPONENT_DIR=$comp_dir" | tee -a "$GITHUB_ENV"
 
-          version=$( git cliff -c .github/workflows/cliff.toml \
+          version=$( git cliff -c .github/workflows/cliff-bump-version.toml \
             --bumped-version --unreleased \
             --tag-pattern "${{ matrix.component }}" \
             --include-path "$comp_dir/**/*" )

.github/workflows/cliff-bump-version.toml

@@ -0,0 +1,3 @@
+[bump]
+features_always_bump_minor = true
+breaking_always_bump_major = false