For CI - bump the deployment targets for Apple platforms.

.travis.yml

@@ -382,10 +382,10 @@ env:
     - CCACHE_SLOPPINESS=pch_defines,time_macros
     - CCACHE_COMPRESS=1
   matrix:
-    - XCODE=1 TVOS=1 URHO3D_LIB_TYPE=STATIC APPLETVOS_DEPLOYMENT_TARGET=13.0 sdk=appletvsimulator
-    - XCODE=1 IOS=1 URHO3D_LIB_TYPE=STATIC IPHONEOS_DEPLOYMENT_TARGET=13.0 sdk=iphonesimulator
-    - XCODE=1 URHO3D_LIB_TYPE=STATIC CMAKE_OSX_DEPLOYMENT_TARGET=10.14 SF_DEFAULT=mac:OSX-64bit-STATIC.tar.gz
-    - XCODE=1 URHO3D_LIB_TYPE=SHARED CMAKE_OSX_DEPLOYMENT_TARGET=10.14
+    - XCODE=1 TVOS=1 URHO3D_LIB_TYPE=STATIC APPLETVOS_DEPLOYMENT_TARGET=13.4 sdk=appletvsimulator
+    - XCODE=1 IOS=1 URHO3D_LIB_TYPE=STATIC IPHONEOS_DEPLOYMENT_TARGET=13.4 sdk=iphonesimulator
+    - XCODE=1 URHO3D_LIB_TYPE=STATIC CMAKE_OSX_DEPLOYMENT_TARGET=10.15 SF_DEFAULT=mac:OSX-64bit-STATIC.tar.gz
+    - XCODE=1 URHO3D_LIB_TYPE=SHARED CMAKE_OSX_DEPLOYMENT_TARGET=10.15
     - MAKEFILE=1 URHO3D_LIB_TYPE=STATIC URHO3D_DEPLOYMENT_TARGET=generic
     - MAKEFILE=1 URHO3D_LIB_TYPE=SHARED URHO3D_DEPLOYMENT_TARGET=generic
 stage: release build configuration