[CI skip] Added Wiki schema validation

.github/configs/wiki-schema.json

@@ -0,0 +1,9 @@
+{
+	"type" : "object",
+	"additionalProperties" : false,
+	"patternProperties" : {
+		"^[A-Z0-9_]+$" : {
+			"type" : "string"
+		}
+	}
+}

.github/workflows/json-validator.yml

@@ -0,0 +1,24 @@
+name: Validate JSON
+
+on:
+  push:
+    paths:
+    - 'src/main/resources/wiki.json'
+  pull_request:
+    paths:
+    - 'src/main/resources/wiki.json'
+
+jobs:
+  validate:
+  
+    name: Validate JSON
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v2
+    - name: Validate JSON
+      uses: docker://orrosenblatt/validate-json-action:latest@sha256:02370758b8b199e0477da11ecfdd498c75c561685056b5c31b925a4ab95df7f4
+      env:
+        INPUT_SCHEMA: '.github/configs/wiki-schema.json'
+        INPUT_JSONS: 'src/main/resources/wiki.json'

.github/workflows/yaml-linter.yml

@@ -20,4 +20,4 @@ jobs:
     - name: YAML Linter
       uses: ibiqlik/action-yamllint@v1.0.0
       with:
-        config_file: '.github/yaml-linter-config.yml'
+        config_file: '.github/configs/yaml-linter.yml'