add yamllint config and update action

.github/workflows/yaml-lint.yml

@@ -11,4 +11,5 @@
           - name: yaml-lint
             uses: ibiqlik/action-yamllint@v3
             with:
-              file_or_dir: weapons/*.yaml
+              file_or_dir: weapons/*.yaml
+              config_file: .yamllint.yml

.yamllint.yml

@@ -0,0 +1,30 @@
+---
+
+rules:
+  anchors: enable
+  braces: enable
+  brackets: enable
+  colons: enable
+  commas: enable
+  comments:
+    level: warning
+  comments-indentation:
+    level: warning
+  document-end: disable
+  document-start:
+    level: warning
+  empty-lines: enable
+  empty-values: disable
+  float-values: disable
+  hyphens: enable
+  indentation: enable
+  key-duplicates: enable
+  key-ordering: disable
+  line-length: disable
+  new-line-at-end-of-file: enable
+  new-lines: enable
+  octal-values: disable
+  quoted-strings: disable
+  trailing-spaces: enable
+  truthy:
+    level: warning