Restrict CI triggers to workflow, src, and test paths

Modified the CI workflow triggers to run only when files in specific paths
change. This prevents unnecessary CI runs on unrelated changes, conserving
resources and reducing noise in the workflow.

Author: mkpro118

.github/workflows/test.yml

@@ -1,5 +1,15 @@
 name: Test
-on: [push, pull_request]
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - "src/**/*"
+      - "tests/**/*"
+      - ".github/workflows/test.yml"
+  push:
+    paths:
+      - ".github/workflows/test.yml"
 
 env:
   CARGO_TERM_COLOR: always