Adds Action filters to the main branch

.github/workflows/hirs_unit_tests.yml

@@ -4,7 +4,10 @@ name: HIRS Build and Unit Test
 
 on:
   push:
-   # allows you to run this workflow manually from the Actions tab
+    branches:
+      - '*v2*'
+      - 'master'
+    # allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
 jobs:

.github/workflows/package_centos.yml

@@ -1,7 +1,10 @@
 name: HIRS packages for centos
 on:
   push:
-  workflow_dispatch:
+    branches:
+      - '*v2*'
+      - 'master'
+    workflow_dispatch:
   
 jobs:
   # run the package script for HIRS ACA, Provisioners, tcg_rim_tool, and tcg_eventlog_tool

.github/workflows/system_test.yml

@@ -3,7 +3,10 @@
 name: HIRS System Tests
 on: 
   push:
-  workflow_dispatch:
+    branches:
+      - '*v2*'
+      - 'master'
+    workflow_dispatch:
 env:
   TEST_STATUS: 0
 jobs: