revert(action): Set back to local docker build for now

action.yml

@@ -1,17 +1,17 @@
-name: "MarkdownLint mdl Action"
-author: "Jason Field"
-description: "Run mdl on your markdown files with ease"
+name: 'MarkdownLint mdl Action'
+author: 'Jason Field'
+description: 'Run mdl on your markdown files with ease'
 inputs:
   path:
-    description: "Path to scan for markdown files within the directory (and nested directories), note: cannot be used with filesToIgnore input"
+    description: 'Path to scan for markdown files within the directory (and nested directories), note: cannot be used with filesToIgnore input'
     required: false
-    default: "./"
+    default: './'
   filesToIgnoreRegex:
-    description: "A regex of files you do not want scanned, note: cannot be used with path input"
+    description: 'A regex of files you do not want scanned, note: cannot be used with path input'
     required: false
 outputs:
   output: # id of output
-    description: "stdout from mdl"
+    description: 'stdout from mdl'
 runs:
-  using: "docker"
-  image: docker://ghcr.io/actionshub/markdownlint:sha-7f75572
+  using: 'docker'
+  image: 'Dockerfile'