chore: complete version alignment 2.2.2 → 2.2.3 across all module files

Bumps remaining 13 files that still referenced v2.2.2:
- 3 AdvancedSecurity config JSONs (AdminShares, Credentials, RDP)
- 4 AdvancedSecurity PS1 headers (Block-FingerProtocol, Set-SRPRules,
  Set-WindowsUpdate, Invoke-AdvancedSecurity)
- 2 AntiAI PS1 headers (Disable-CopilotAdvanced, Test-AntiAICompliance)
- 1 Privacy runtime output (Invoke-PrivacyHardening)
- CONTRIBUTING.md templates + FEATURES.md docs
- bug_report.md issue template

Historical annotations in Backup-PrivacySettings.ps1 ("added in v2.2.2")
intentionally preserved as they document feature introduction dates.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Modules/AdvancedSecurity/Private/Set-WindowsUpdate.ps1

@@ -22,7 +22,7 @@ function Set-WindowsUpdate {
         
     .NOTES
         Author: NexusOne23
-        Version: 2.2.2
+        Version: 2.2.3
         Requires: Administrator privileges
         Based on: Windows Settings > Windows Update > Advanced options
     #>