[.github] cleanup workflow triggers

to reduce actual runs

.github/workflows/Documentation.yml

@@ -1,13 +1,16 @@
-name: 'Documentation'
+name: Documentation
 
 on:
   push:
+    paths:
+    - 'docs/**'
   pull_request:
+    paths:
+    - 'docs/**'
   workflow_dispatch:
 
 jobs:
 
-
   doxygen:
     runs-on: ubuntu-latest
     name: 'SW Framework'

.github/workflows/Processor.yml

@@ -3,25 +3,18 @@ name: Processor
 on:
   push:
     branches:
-    - main
-    paths:
     - 'rtl/**'
     - 'sw/**'
     - 'sim/**'
-    - '.github/workflows/**'
   pull_request:
-    branches:
-    - main
     paths:
     - 'rtl/**'
     - 'sw/**'
     - 'sim/**'
-    - '.github/workflows/**'
   workflow_dispatch:
 
 jobs:
 
-
   Software:
     runs-on: ubuntu-latest