[lldb] Fix TestMacCatalyst.py

(cherry picked from commit 2aa3b56)

Author: JDevlieghere

lldb/test/API/macosx/macCatalyst/Makefile

@@ -1,6 +1,7 @@
 C_SOURCES := main.c
 
-CFLAGS_EXTRAS := -target $(ARCH)-apple-ios13.0-macabi
+override TRIPLE := $(ARCH)-apple-ios13.1-macabi
+CFLAGS_EXTRAS := -target $(TRIPLE)
 
 # FIXME: rdar://problem/54986190
 # There is a Clang driver change missing on llvm.org.