Add YAML schema metadata

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-issue-forms.json
 name: "Bug Report"
 description: "Report a bug."
 labels:

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +1,2 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-issue-config.json
 blank_issues_enabled: true

.github/ISSUE_TEMPLATE/documentation-issue.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-issue-forms.json
 name: "Documentation Issue"
 description: "Report a documentation issue."
 labels:

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-issue-forms.json
 name: "Feature Request"
 description: "Suggest an idea."
 labels:

.github/dependabot.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/dependabot-2.0.json
 version: 2
 updates:
   - package-ecosystem: "github-actions"

.github/workflows/announce-new-release-discord.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
 name: "Announce New Release - Discord"
 on:
   release:

.github/workflows/check-deno-dependencies-update.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
 name: "Check Deno Dependencies Update"
 on:
   push:

.github/workflows/codeql-analysis.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
 name: "CodeQL - Analysis"
 on:
   push:

.github/workflows/scan-virus.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
 name: "Scan Virus"
 on:
   push:

.github/workflows/verify-deno-dependencies.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
 name: "Verify Deno Dependencies"
 on:
   push:

.yamllint.yml

@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://json.schemastore.org/yamllint.json
 rules:
   braces:
     forbid: "non-empty"