update minimal version of iOS for Catalyst in config/

Author: radetsky

config/20-all-platforms.conf

@@ -107,13 +107,13 @@ my %targets = ();
     # Catalyst (x86_64)
     "mac-catalyst-x86_64" => {
         inherit_from      => [ "darwin64-x86_64-cc", "mac-catalyst-base" ],
-        cflags            => add("-target x86_64-apple-ios13.0-macabi -mios-version-min=13.0"),
+        cflags            => add("-target x86_64-apple-ios14.0-macabi -mios-version-min=14.0"),
         sys_id            => "MacOSX",
     },
     # Catalyst (arm64)
     "mac-catalyst-arm64" => {
         inherit_from     => [ "darwin64-arm64-cc", "mac-catalyst-base" ],
-        cflags           => add("-target arm64-apple-ios13.0-macabi -mios-version-min=13.0"),
+        cflags           => add("-target arm64-apple-ios14.0-macabi -mios-version-min=14.0"),
         sys_id           => "MacOSX",
     },