Enable tenv and testifylint rules (#32852)

Enables tenv and testifylint linters
closes: https://github.com/go-gitea/gitea/issues/32842

.golangci.yml

@@ -19,6 +19,8 @@ linters:
     - revive
     - staticcheck
     - stylecheck
+    - tenv
+    - testifylint
     - typecheck
     - unconvert
     - unused
@@ -34,6 +36,10 @@ output:
   show-stats: true
 
 linters-settings:
+  testifylint:
+    disable:
+      - go-require
+      - require-error
   stylecheck:
     checks: ["all", "-ST1005", "-ST1003"]
   nakedret: