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/AntiAI/Private/Disable-CopilotAdvanced.ps1

@@ -40,7 +40,7 @@
     
 .NOTES
     Requires Administrator privileges.
-    Part of NoID Privacy AntiAI Module v2.2.2
+    Part of NoID Privacy AntiAI Module v2.2.3
 #>
 function Disable-CopilotAdvanced {
     [CmdletBinding()]

Modules/AntiAI/Private/Test-AntiAICompliance.ps1

@@ -42,7 +42,7 @@
 
 .NOTES
     Author: NoID Privacy
-    Version: 2.2.2 (Extended validation)
+    Version: 2.2.3 (Extended validation)
     Requires: Windows 11 24H2+, Administrator privileges
 #>