fix: build chlog error on action steps

Author: inhere

.github/workflows/go.yml

@@ -67,5 +67,5 @@ jobs:
     - name: Build and run chlog
       if: ${{ matrix.go_version == 'stable' }}
       run: |
-        go install ./cmd/chlog
-        chlog --help
+        cd cmd/chlog && go install .
+        chlog --help

.github/workflows/release.yml

@@ -37,7 +37,7 @@ jobs:
 
       - name: Generate changelog
         run: |
-          go install ./cmd/chlog
+          cd cmd/chlog && go install .
           chlog -c .github/changelog.yml -o changelog.md prev last 
 
       # https://github.com/softprops/action-gh-release