Remove exclusion that is no longer used

Issue gh-16268

.github/dependabot.template.yml

@@ -36,6 +36,5 @@ updates:
     schedule:
       interval: weekly
     ignore:
-      - dependency-name: "sjohnr/*"
       - dependency-name: "spring-io/*"
       - dependency-name: "spring-security-release-tools/*"

.github/dependabot.yml

@@ -66,8 +66,6 @@ updates:
     labels:
       - 'type: task'
       - 'in: build'
-    ignore:
-      - dependency-name: sjohnr/*
   - package-ecosystem: github-actions
     target-branch: main
     directory: /
@@ -76,8 +74,6 @@ updates:
     labels:
       - 'type: task'
       - 'in: build'
-    ignore:
-      - dependency-name: sjohnr/*
   - package-ecosystem: github-actions
     target-branch: docs-build
     directory: /
@@ -86,8 +82,6 @@ updates:
     labels:
       - 'type: task'
       - 'in: build'
-    ignore:
-      - dependency-name: sjohnr/*
 
   - package-ecosystem: npm
     target-branch: docs-build