fix build

Author: pwnfoo

.github/workflows/build.yml

@@ -28,7 +28,7 @@ jobs:
       VERSION: v0.51.0
       APP_NAME: nyxd
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Go
         uses: actions/setup-go@v4
@@ -71,7 +71,7 @@ jobs:
         run: |-
           ls -lah build
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: nyxd-${{ matrix.os }}
           path: build/*