fix(golang-patterns): replace removed govet check-shadowing with enable: [shadow] (#2423)

golangci-lint deprecated the govet `check-shadowing` setting in v1.57.0 and
later removed it; a config using it now errors. The current v1-format way to
enable the shadow analyzer is `govet.enable: [shadow]`.

Applies to the source skill and the ja-JP, zh-CN, zh-TW, ko-KR, tr translated
copies.

Refs: https://golangci-lint.run/docs/product/migration-guide/

docs/ja-JP/skills/golang-patterns/SKILL.md

@@ -615,7 +615,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false

docs/ko-KR/skills/golang-patterns/SKILL.md

@@ -617,7 +617,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false

docs/tr/skills/golang-patterns/SKILL.md

@@ -616,7 +616,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false

docs/zh-CN/skills/golang-patterns/SKILL.md

@@ -616,7 +616,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false

docs/zh-TW/skills/golang-patterns/SKILL.md

@@ -615,7 +615,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false

skills/golang-patterns/SKILL.md

@@ -617,7 +617,8 @@ linters-settings:
   errcheck:
     check-type-assertions: true
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
 
 issues:
   exclude-use-default: false