only run tests on PRs when necessary - add workflow trigger to scorecard

Author: bckohan

.github/workflows/scorecard.yml

@@ -7,6 +7,7 @@ on:
   # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
   push:
     branches: [ main ]
+  workflow_dispatch:
 
 permissions: read-all
 

.github/workflows/test.yml

@@ -10,6 +10,12 @@ on:
     branches: ['main']
   pull_request:
     branches: ['main']
+    paths:
+      - "src/**/*.py"
+      - "tests/**/*.py"
+      - ".github/workflows/test.yml"
+      - "pyproject.toml"
+      - "justfile"
   workflow_call:
     secrets:
       CODECOV_TOKEN: