chore: upgrade dependencies (#2589)

* chore: upgrade dependencies

* fix: linter errors

* chore: bump version of golangci-lint

* chore: go mod tidy

* fix: failing test

* fix: update version of upload-artifact to v4

* chore: format test output with gotestfmt

* fix: typo in test exec

* fix: failing tests

* fix: windows unit test execution

* fix: windows unit test execution

* fix: whitespace

pkg/model/github_context.go

@@ -63,9 +63,9 @@ func nestedMapLookup(m map[string]interface{}, ks ...string) (rval interface{})
 		return rval
 	} else if m, ok = rval.(map[string]interface{}); !ok {
 		return nil
-	} else { // 1+ more keys
-		return nestedMapLookup(m, ks[1:]...)
 	}
+	// 1+ more keys
+	return nestedMapLookup(m, ks[1:]...)
 }
 
 func withDefaultBranch(ctx context.Context, b string, event map[string]interface{}) map[string]interface{} {