ci: update to trigger lint and test on relevant path changes

Author: rodrigomelo9

.github/workflows/lint.yml

@@ -2,6 +2,10 @@ name: 'lint'
 
 on:
   push:
+    paths:
+      - 'examples/**'
+      - 'pyfpga/**'
+      - 'tests/**'
 
 jobs:
   lint:

.github/workflows/test.yml

@@ -2,6 +2,10 @@ name: 'test'
 
 on:
   push:
+    paths:
+      - 'examples/projects/**'
+      - 'pyfpga/**'
+      - 'tests/**'
 
 jobs:
   test: