fix: copy dotfiles (#521)

Close #520

Related to:

- pr: #512 
- #507 #509 
- #390
- #324
- #103

src/git-utils.ts

@@ -51,7 +51,7 @@ export async function copyAssets(
   }
 
   core.info(`[INFO] copy ${publishDir} to ${destDir}`);
-  cp('-RfL', [`${publishDir}/*`], destDir);
+  cp('-RfL', [`${publishDir}/*`, `${publishDir}/.*`], destDir);
 
   await deleteExcludedAssets(destDir, excludeAssets);