xcframeworkbuild.sh: bump MACOSX_CATALYST_MIN_VERSION

14.0 (-target x86_64-apple-ios14.0-macabi) is supported by default in
Xcode 14.0.1.

Change-Id: I05bc318fe321758c68c7be2e339d77512dd81684

xcframeworkbuild.sh

@@ -15,7 +15,7 @@ set -e
 # Set these variables based on the desired minimum deployment target.
 readonly IOS_MIN_VERSION=6.0
 readonly MACOSX_MIN_VERSION=10.15
-readonly MACOSX_CATALYST_MIN_VERSION=13.0
+readonly MACOSX_CATALYST_MIN_VERSION=14.0
 
 # Extract Xcode version.
 readonly XCODE=$(xcodebuild -version | grep Xcode | cut -d " " -f2)