Update Example app GTMSessionFetcher deps to include 3.x.

Author: petea

Examples/Example-iOS/Example-iOS.xcodeproj/project.pbxproj

@@ -379,7 +379,7 @@
 			repositoryURL = "https://github.com/google/gtm-session-fetcher.git";
 			requirement = {
 				kind = versionRange;
-				maximumVersion = 3.0.0;
+				maximumVersion = 4.0.0;
 				minimumVersion = 1.0.0;
 			};
 		};

Examples/Example-iOS/Podfile

@@ -1,4 +1,4 @@
-platform :ios, '9.0'
+platform :ios, '10.0'
 
 target 'Example-iOSForPod' do
   use_frameworks!
@@ -11,5 +11,5 @@ target 'Example-iOSForPod' do
   # pod 'GTMAppAuth'
 
   pod 'AppAuth', '~> 1.0'
-  pod 'GTMSessionFetcher/Core', '>= 1.0', '< 3.0'
+  pod 'GTMSessionFetcher/Core', '>= 1.0', '< 4.0'
 end

Examples/Example-macOS/Example-macOS.xcodeproj/project.pbxproj

@@ -360,7 +360,7 @@
 			repositoryURL = "https://github.com/google/gtm-session-fetcher.git";
 			requirement = {
 				kind = versionRange;
-				maximumVersion = 3.0.0;
+				maximumVersion = 4.0.0;
 				minimumVersion = 1.0.0;
 			};
 		};

Examples/Example-macOS/Podfile

@@ -11,5 +11,5 @@ target 'Example-macOSForPod' do
   # pod 'GTMAppAuth'
 
   pod 'AppAuth', '~> 1.5'
-  pod 'GTMSessionFetcher/Core', '>= 1.0', '< 3.0'
+  pod 'GTMSessionFetcher/Core', '>= 1.0', '< 4.0'
 end