dev: eliminate redundant indentation (#4650)

.golangci.yml

@@ -96,6 +96,7 @@ linters-settings:
     require-specific: true # require nolint directives to be specific about which linter is being skipped
   revive:
     rules:
+      - name: indent-error-flow
       - name: unexported-return
         disabled: true
       - name: unused-parameter

pkg/lint/lintersdb/builder_plugin_go.go

@@ -48,9 +48,8 @@ func (b *PluginGoBuilder) Build(cfg *config.Config) ([]*linter.Config, error) {
 		lc, err := b.loadConfig(cfg, name, &settings)
 		if err != nil {
 			return nil, fmt.Errorf("unable to load custom analyzer %q: %s, %w", name, settings.Path, err)
-		} else {
-			linters = append(linters, lc)
 		}
+		linters = append(linters, lc)
 	}
 
 	return linters, nil