Update deprecated actions

Author: GrahamCampbell

.github/workflows/static.yml

@@ -23,14 +23,14 @@ jobs:
           update: true
 
       - name: Install Dependencies
-        uses: nick-invision/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 5
           max_attempts: 5
           command: composer update --no-interaction --no-progress
 
       - name: Install PHPStan
-        uses: nick-invision/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 5
           max_attempts: 5

.github/workflows/tests.yml

@@ -28,7 +28,7 @@ jobs:
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
       - name: Install Latest Dependencies
-        uses: nick-invision/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 5
           max_attempts: 5
@@ -60,7 +60,7 @@ jobs:
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
       - name: Install Lowest Dependencies
-        uses: nick-invision/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 5
           max_attempts: 5