Merge pull request #279 from wildan3105/test/fix-broken-test-on-node-18

fix: resolve broken test on node 18

Author: wildan3105

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [18.18.0]
 
     steps:
     - uses: actions/checkout@v3

.nvmrc

@@ -1 +1 @@
-18.10.0
+18.18.0

README.md

@@ -26,7 +26,11 @@ So people can see the stats of programming language being used in their reposito
 ## Running locally
 
 ### Supported environment:
-* Prerequisite: Node >= v18.0.0 and NPM >= 9.5.0
+* Prerequisite: 
+```bash
+Node >= v18.18.0
+NPM >= 9.5.0
+```
 
 * [Generate access token (classic)](https://github.com/settings/tokens/new) with `repo` scope to ensure you don't get rate limited API call.