Update Instabug version in sample app's lock file

Author: AliAbdelfattah

InstabugSample/ios/Podfile.lock

@@ -1,9 +1,9 @@
 PODS:
   - Flutter (1.0.0)
-  - Instabug (9.1.6)
+  - Instabug (9.1.7)
   - instabug_flutter (0.0.1):
     - Flutter
-    - Instabug (= 9.1.6)
+    - Instabug (= 9.1.7)
   - OCMock (3.6)
 
 DEPENDENCIES:
@@ -24,8 +24,8 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
-  Instabug: 17c397e8dcaa93655c9ac112baddce937e36a0d0
-  instabug_flutter: 33079567d70a1fa5258a04235f17ee3499a83492
+  Instabug: 28838c071edc50e4f13800e6877645d3b328aab9
+  instabug_flutter: 65794e9f82acebde599e56cc6a2e74a17b69410e
   OCMock: 5ea90566be239f179ba766fd9fbae5885040b992
 
 PODFILE CHECKSUM: 082ec096394aa5e2e9254f7b7845847607911bda