.github: Change branch of reusable workflows to main.

Author: gtjoseph

.github/workflows/OnPRCPCheck.yml

@@ -11,4 +11,4 @@ jobs:
     concurrency:
       group: cpcheck-${{ github.base_ref }}-${{ github.ref_name }}
       cancel-in-progress: true
-    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRCPCheck.yml@main-pr-target
+    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRCPCheck.yml@main

.github/workflows/OnPRCheck.yml

@@ -11,4 +11,4 @@ jobs:
     concurrency:
       group: check-${{ github.base_ref }}-${{ github.ref_name }}
       cancel-in-progress: true
-    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRCheck.yml@main-pr-target
+    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRCheck.yml@main

.github/workflows/OnPRMergeApproved.yml

@@ -11,4 +11,4 @@ jobs:
     concurrency:
       group: merge-${{ github.base_ref }}-${{ github.ref_name }}
       cancel-in-progress: true
-    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRMerge.yml@main-pr-target
+    uses: asterisk/asterisk-ci-actions/.github/workflows/TestsuitePRMerge.yml@main