ci(renovate): Fix syntax errors in JSON

renovate.json

@@ -15,18 +15,18 @@
   },
   "kubernetes": {
     "fileMatch": [
-      "apps/.+/blog/.+\.yaml$",
-      "apps/.+/dns/.+\.yaml$",
-      "apps/.+/gitlab-runner/.+\.yaml$",
-      "apps/.+/iot/.+\.yaml$",
-      "apps/.+/jellyfin/.+\.yaml$",
-      "apps/.+/syncthing/.+\.yaml$",
-      "apps/.+/tor/.+\.yaml$",
-      "infrastructure/.+\.yaml$"
+      "apps/.+/blog/.+\\.yaml$",
+      "apps/.+/dns/.+\\.yaml$",
+      "apps/.+/gitlab-runner/.+\\.yaml$",
+      "apps/.+/iot/.+\\.yaml$",
+      "apps/.+/jellyfin/.+\\.yaml$",
+      "apps/.+/syncthing/.+\\.yaml$",
+      "apps/.+/tor/.+\\.yaml$",
+      "infrastructure/.+\\.yaml$"
     ]
   },
   "gitlabci": {
-    "fileMatch": ["\.gitlab-ci\.yml$", "gitlab-ci\.yaml$"]
+    "fileMatch": ["\\.gitlab-ci\\.yml$", "gitlab-ci\\.yaml$"]
   },
   "regexManagers": [
     {