MNT: action-skip-ci has moved [ci skip]

Author: pllim

.github/workflows/ci_tests.yml

@@ -21,7 +21,7 @@ jobs:
       run_next: ${{ steps.skip_ci_step.outputs.run_next }}
     steps:
     - name: Check skip CI
-      uses: pllim/action-skip-ci@main
+      uses: OpenAstronomy/action-skip-ci@main
       id: skip_ci_step
       with:
         NO_FAIL: true

.github/workflows/codeql-analysis.yml

@@ -26,7 +26,7 @@ jobs:
       run_next: ${{ steps.skip_ci_step.outputs.run_next }}
     steps:
     - name: Check skip CI
-      uses: pllim/action-skip-ci@main
+      uses: OpenAstronomy/action-skip-ci@main
       id: skip_ci_step
       with:
         NO_FAIL: true