chore(deps): pin ghcr.io/sjinks/codespaces/wordpress-all-in-one docke…

…r tag to 12d4002

.devcontainer/devcontainer.json

@@ -1,5 +1,5 @@
 {
     "name": "WP Criminals Sitemaps",
-    "image": "ghcr.io/sjinks/codespaces/wordpress-all-in-one:3",
+    "image": "ghcr.io/sjinks/codespaces/wordpress-all-in-one:3@sha256:12d40021d486f5f0dbf154a845f2310fab42c3afe850ea635beccbd19fea6c33",
     "postCreateCommand": "ln -sf ${containerWorkspaceFolder} /wp/wp-content/plugins/wp-criminals-sitemap; wp plugin activate wp-criminals-sitemap"
 }