use correct paths for each workflow

Author: claraberendsen

.github/workflows/build-test-debs.yaml

@@ -6,8 +6,7 @@ on:
   pull_request:
     paths:
       - 'ros-apt-source/**'
-      - 'Earthfile'
-      - '.github/**'
+      - '.github/workflows/build-test-debs.yaml'
   workflow_dispatch:
 defaults:
     run:

.github/workflows/build-test-rpms.yaml

@@ -2,12 +2,11 @@ name: Build RPM packages
 
 on:
   push:
-    branches: ["main"]
+      branches: ["main"]
   pull_request:
     paths:
-      - 'ros-apt-source/**'
-      - 'Earthfile'
-      - '.github/**'
+      - 'ros2-release/**'
+      - '.github/workflows/build-test-rpms.yaml'
   workflow_dispatch:
 defaults:
     run: