feat(ci): clarify lint workflow names (#4279)

* Lint workflow names

* Rename lint.patch.yml display name to Lint, add stub for Actionlint

.github/workflows/lint.patch.yml

@@ -1,4 +1,4 @@
-name: Lint Rust files
+name: Lint
 
 on:
   pull_request:
@@ -24,3 +24,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - run: 'echo "No build required"'
+
+  actionlint:
+    name: Actionlint
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo "No build required"'

.github/workflows/lint.yml

@@ -1,4 +1,4 @@
-name: Lint Rust files
+name: Lint
 
 on:
   # we build Rust caches on main, so they can be shared by all branches: