MOEN-46338: Support MoEngage iOS SDK 11.0.0 (Swift concurrency)

[AnirudhaSM-engg-sdk]

#Jira
https://moengagetrial.atlassian.net/browse/MOEN-46340

Changes

Adapts MoEngagePluginBase to the MoEngage iOS SDK 11.0.0 major release (Swift-6 / concurrency migration).

• InApp enum case renames: MoEngageNudgePosition → .top/.bottom/.bottomLeft/.bottomRight/.any/.none; MoEngageInAppActionType → .customAction/.navigationAction.
• MoEngageModule.Item conformance updated to the SDK-11 actor-isolated protocol (isolated MoEngageSDKInstance, optional Info, added process(AsyncEvent) async + listensToAdditionalNotifications()).
• Auth-error listener made @MainActor and instantiated on the main actor (SDK's MoEngageAuthenticationError.Listener is now @MainActor).
• Info.plist config fetch migrated MoEngageInitialization → MoEngageConfig.FileBased (+ asSdkConfig); PluginBase public API unchanged.
• Bumped apple-sdk SPM pin + sdkVerMin to 11.00.0; CHANGELOG entry ([minor] feature + [major] SDK line).

Verification

• Builds green: iOS Debug/Release + tvOS Debug/Release against published SDK 11.00.0.
• Unit tests pass.
• Runtime smoke test on simulator: SDK init + module lifecycle (Core config sync, InApp v8 campaigns, Inbox) confirmed.

Pending

• Final version bump (major vs minor) resolved at release time (## Release Version placeholder; [major] SDK line drives it).

[moe-hodor]

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[moe-hodor]

Review: MOEN-46338 — MoEngage iOS SDK 11.0.0 (Swift Concurrency) Migration

Issues (5 after filtering):
🔴 Critical: 2
⚠️ Warning: 2
💡 Suggestion: 1

Hodor filtered 2 low-signal comment(s) to reduce noise.
Verdict: REQUEST_CHANGES