feat: update action runner to use NodeJS 20 (#12)

Signed-off-by: Bram Vogelaar <[email protected]>
Co-authored-by: Kerim Satirli <[email protected]>

Author: attachmentgenie

.github/workflows/typescript.yml

@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 18.x
+          - 20.x
 
     steps:
       - name: Checkout Repository

action.yml

@@ -15,7 +15,7 @@ outputs:
   version:
     description: "The Nomad Pack version that was installed and added to PATH."
 runs:
-  using: "node16"
+  using: "node20"
   main: "dist/index.js"
 branding:
   icon: "archive"