[MOB-12547] Bump iOS SDK to v11.13.3 (#373)

* Bump iOS SDK

* Update Changelog

Author: a7medev

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ### Changed
 
+- Bump Instabug iOS SDK to v11.13.3 ([#373](https://github.com/Instabug/Instabug-Flutter/pull/373)). [See release notes](https://github.com/Instabug/Instabug-iOS/releases/tag/v11.13.0).
 - Bump Instabug Android SDK to v11.13.0 ([#372](https://github.com/Instabug/Instabug-Flutter/pull/372)). [See release notes](https://github.com/Instabug/Instabug-Android/releases/tag/v11.13.0).
 
 ### Fixed

example/ios/Podfile.lock

@@ -1,9 +1,9 @@
 PODS:
   - Flutter (1.0.0)
-  - Instabug (11.12.0)
+  - Instabug (11.13.3)
   - instabug_flutter (11.12.0):
     - Flutter
-    - Instabug (= 11.12.0)
+    - Instabug (= 11.13.3)
   - OCMock (3.6)
 
 DEPENDENCIES:
@@ -24,8 +24,8 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
-  Instabug: fe77a2b326fb7e7079fac27dc20117c2da792a75
-  instabug_flutter: 0e21c3f4edcd863eb32d4a6fefc0b851321081e5
+  Instabug: f7c3880823873cff9ee70307d373e8266c9ea0f8
+  instabug_flutter: 381bd9e0931f7f7d1317863946ab507c981d8485
   OCMock: 5ea90566be239f179ba766fd9fbae5885040b992
 
 PODFILE CHECKSUM: 637e800c0a0982493b68adb612d2dd60c15c8e5c

ios/instabug_flutter.podspec

@@ -17,6 +17,6 @@ Pod::Spec.new do |s|
   s.pod_target_xcconfig   = { 'OTHER_LDFLAGS' => '-framework "Flutter" -framework "Instabug"'}
 
   s.dependency 'Flutter'
-  s.dependency 'Instabug', '11.12.0'
+  s.dependency 'Instabug', '11.13.3'
 end