ci: improve workflow triggers (#2017)

- Unchain commit-lint and CI
  - Even if a commit does not meet the CI path filter, it still needs to lint the commit message.
- Unchain PR filter and CI
  - The CI workflow needs to be triggered when the commits in a pull request are modified.
- Allow manual publishing
  - Sometimes `semantic-release` will error out due to commit messages referencing discussions, but this does not affect the final RubyGems/GitHub Release. In such cases, manual triggering of the publish process is needed to complete the remaining publishing steps.

.github/workflows/style-lint.yml

@@ -1,8 +1,10 @@
-name: "Style Lint"
+name: Style Lint
 
 on:
   push:
-    branches: ["master", "hotfix/**"]
+    branches:
+      - master
+      - "hotfix/*"
     paths: ["_sass/**/*.scss"]
   pull_request:
     paths: ["_sass/**/*.scss"]