Don't run rustfmt and clippy multiple times per PR

Signed-off-by: Daniel Egger <[email protected]>

Author: therealprof

.github/workflows/clippy.yml

@@ -1,4 +1,7 @@
-on: [push, pull_request]
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
 
 name: Clippy check
 jobs:

.github/workflows/rustfmt.yml

@@ -1,4 +1,7 @@
-on: [push, pull_request]
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
 
 name: Code formatting check