selftests: arm64: tags: remove the result script

The run_tags_test.sh script is used to run tags_test and print out if
the test succeeded or failed. As tags_test has been TAP conformed, this
script is unneeded and hence can be removed.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20240602132502.4186771-2-usama.anjum@collabora.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

Author: Muhammad Usama Anjum

tools/testing/selftests/arm64/tags/Makefile

@@ -2,6 +2,5 @@
 
 CFLAGS += $(KHDR_INCLUDES)
 TEST_GEN_PROGS := tags_test
-TEST_PROGS := run_tags_test.sh
 
 include ../../lib.mk