fix: lint

Signed-off-by: Innei <i@innei.in>

scripts/lib.ts

@@ -5,5 +5,6 @@ export const getGitHash = () => {
     return execSync("git rev-parse HEAD").toString().trim()
   } catch (e) {
     console.error("Failed to get git hash", e)
+    return ""
   }
 }