Remove paths to check workflows.

.github/workflows/mdlint.yml

@@ -1,10 +1,10 @@
 name: markdownlint
-on:
-  push:
-    paths:
-      - '**/*.md'
-      - '.markdownlint.json'
-      - '!third_party/**'
+on: [push]
+#  push:
+#    paths:
+#      - '**/*.md'
+#      - '.markdownlint.json'
+#      - '!third_party/**'
 
 jobs:
   pylint: