Update linters and workflows

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_size = 4
+indent_style = tab
+
+[*.{md,yml,yaml}]
+indent_size = 2
+indent_style = space

.github/dependabot.yml

@@ -15,28 +15,8 @@ updates:
       - "nginxinc/kic"
 
   - package-ecosystem: "docker"
-    directory: "/grpc"
-    schedule:
-      interval: weekly
-    reviewers:
-      - "nginxinc/kic"
-
-  - package-ecosystem: "docker"
-    directory: "/tcp"
-    schedule:
-      interval: weekly
-    reviewers:
-      - "nginxinc/kic"
-
-  - package-ecosystem: "docker"
-    directory: "/udp"
-    schedule:
-      interval: weekly
-    reviewers:
-      - "nginxinc/kic"
-
-  - package-ecosystem: "docker"
-    directory: "/nap-dos"
+    directories:
+      - "**/*"
     schedule:
       interval: weekly
     reviewers:

.github/labeler.yml

@@ -1,22 +1,22 @@
 change:
-  - head-branch: ['^change/']
+  - head-branch: ["^change/"]
 
 enhancement:
-  - head-branch: ['^feature/', '^feat/', '^enhancement/', '^enh/']
+  - head-branch: ["^feature/", "^feat/", "^enhancement/", "^enh/"]
 
 bug:
-  - head-branch: ['^fix/', '^bug/']
+  - head-branch: ["^fix/", "^bug/"]
 
 chore:
-  - head-branch: ['^chore/']
+  - head-branch: ["^chore/"]
 
 documentation:
-  - head-branch: ['^docs/', '^doc/']
-  - changed-files: '**/*.md'
+  - head-branch: ["^docs/", "^doc/"]
+  - changed-files:
+      - any-glob-to-any-file: "**/*.md"
 
 dependencies:
-  - head-branch: ['^deps/', '^dep/', '^dependabot/', 'pre-commit-ci-update-config']
-  - changed-files: ['go.mod', 'go.sum']
-
-helm_chart:
-  - changed-files: ['deployments/helm-chart/**/*']
+  - head-branch:
+      ["^deps/", "^dep/", "^dependabot/", "pre-commit-ci-update-config"]
+  - changed-files:
+      - any-glob-to-any-file: ["go.mod", "go.sum"]