Dependabot for v6 branch (#2624)

Author: PromoFaux

.github/dependabot.yml

@@ -31,3 +31,36 @@ updates:
   target-branch: devel
   reviewers:
     - "pi-hole/web-maintainers"
+
+# As above, but for development-v6
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "10:00"
+  open-pull-requests-limit: 10
+  target-branch: development-v6
+  versioning-strategy: increase
+  reviewers:
+    - "pi-hole/web-maintainers"
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "10:00"
+  open-pull-requests-limit: 10
+  target-branch: development-v6
+  reviewers:
+    - "pi-hole/web-maintainers"
+- package-ecosystem: composer
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "10:00"
+  open-pull-requests-limit: 10
+  target-branch: development-v6
+  reviewers:
+    - "pi-hole/web-maintainers"

scripts/pi-hole/php/func.php

@@ -113,7 +113,7 @@ function checkfile($filename)
 
 // Avoid browser caching old versions of a file, using the last modification time
 //   Receive the file URL (without "/admin/");
-//   Return the string containin URL + "?v=xxx", where xxx is the last modified time of the file.
+//   Return the string containing URL + "?v=xxx", where xxx is the last modified time of the file.
 function fileversion($url)
 {
     $filename = $_SERVER['DOCUMENT_ROOT'].'/admin/'.$url;