Update GitHub Actions workflows to use master branch only

Author: SujanMishra

.github/workflows/build-native-app.yml

@@ -2,7 +2,7 @@ name: Build and Deploy Native App
 
 on:
   push:
-    branches: [ main, master ]
+    branches: [ master ]
     paths:
       - 'Server/**'
       - '.github/workflows/build-native-app.yml'
@@ -54,7 +54,7 @@ jobs:
     name: Deploy to TabAgentDist
     needs: build
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
 
     steps:
     - name: Checkout main repository

.github/workflows/create-release.yml

@@ -2,7 +2,7 @@ name: Create Release
 
 on:
   push:
-    branches: [ main, master ]
+    branches: [ master ]
     paths:
       - 'package.json'
       - 'manifest.json'
@@ -55,7 +55,7 @@ jobs:
           ## Tab Agent Extension v${{ steps.version.outputs.version }}
           
           ### Changes in this release:
-          - Automatic release from main branch
+          - Automatic release from master branch
           
           ### Installation
           To install this release:

.github/workflows/sync-distros.yml

@@ -2,7 +2,7 @@ name: Sync Distribution Files
 
 on:
   push:
-    branches: [ main, master ]
+    branches: [ master ]
     paths:
       - 'package.json'
       - 'manifest.json'
@@ -79,7 +79,7 @@ jobs:
     name: Deploy to TabAgentDist
     needs: build
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
 
     steps:
     - name: Checkout main repository