Change dependabot intervals to weekly.

Author: desrosj

.github/dependabot.yml

@@ -6,7 +6,7 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     open-pull-requests-limit: 10
     groups:
       github-actions:
@@ -17,7 +17,7 @@ updates:
   - package-ecosystem: "composer"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     open-pull-requests-limit: 10
     ignore:
       # These dependencies do not currently need to be managed with Dependabot.
@@ -34,7 +34,7 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     open-pull-requests-limit: 20
     ignore:
       - dependency-name: "@wordpress/*"