Update GitHub Actions workflow references

Author: SamJUK

.github/workflows/ci.yml

@@ -11,16 +11,16 @@ on:
 jobs:
   lint:
     name: Linter
-    uses: samjuk/gha-test-actions/.github/workflows/magento2-test-lint.yaml@master
+    uses: samjuk/github-actions/.github/workflows/magento2-test-lint.yaml@master
 
   static:
     name: Static Analysis
-    uses: samjuk/gha-test-actions/.github/workflows/magento2-test-static.yaml@master
+    uses: samjuk/github-actions/.github/workflows/magento2-test-static.yaml@master
     needs: lint
 
   unit-tests-ghas:
     name: Unit Tests (GHAS)
-    uses: samjuk/gha-test-actions/.github/workflows/magento2-test-unit-module-ghas.yaml@master
+    uses: samjuk/github-actions/.github/workflows/magento2-test-unit-module-ghas.yaml@master
     needs: static
     with:
       magento_version: ${{ matrix.magento_version }}