Upgrade to golangci yaml v2 (#2053)

Author: Vincent

.golangci.yaml

@@ -1,19 +1,32 @@
+version: "2"
 run:
-  timeout: 5m
-
   build-tags:
     - e2e
     - preupgrade
     - postupgrade
     - postdowngrade
-
-issues:
-  exclude-dirs:
-    - pkg/client # Excludes generated client
-
 linters:
   enable:
-    - unconvert
     - prealloc
+    - unconvert
   disable:
     - errcheck
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - pkg/client
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$