Only run on master branch and pr

Author: messense

.github/workflow.yml.template

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/aarch64-musl_arm-musleabi.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/arm-musleabihf_armv5te-musleabi.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/armv7-musleabi_armv7-musleabihf.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/i586-musl_i686-musl.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/mips-musl_mips64-muslabi64.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/mips64el-muslabi64_mipsel-musl.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'

.github/workflows/powerpc64le-musl_x86_64-musl.yml

@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: '0 0 * * 2'