Update release and test-build workflows to cache main.ts

- Updated release.yml and test-build.yml to cache src/main.ts instead of main.ts
- Removed deno.lock file before caching

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Build Executables
         run: |
           rm -f deno.lock
-          deno cache main.ts
+          deno cache src/main.ts
           deno run --allow-read --allow-write --allow-run="git,vim,gh,deno" scripts/build.ts
         
       - name: Generate Release Notes

.github/workflows/test-build.yml

@@ -26,5 +26,5 @@ jobs:
       - name: Test Build
         run: |
           rm -f deno.lock
-          deno cache main.ts
+          deno cache src/main.ts
           deno run --allow-read --allow-write --allow-run="git,vim,gh,deno" scripts/build.ts