fix: add logging when failing to restore cache (#127)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

index.js

@@ -178,6 +178,8 @@ async function restoreCache(cacheConfig) {
     } else {
       core.info(`Failed to restore ${name} cache`)
     }
+  } catch (err) {
+    core.warning(`Failed to restore ${name} cache with error: ${err}`)
   } finally {
     core.endGroup()
   }