[CPack] Prevent the modification of interpreter directives (#278)

* SWDEV-521309 - Prevent the modification of interpreter directives

CPACK is converting /usr/bin/env python3 to /usr/libexec/platform-python in RHEL8.
Undefining __brp_mangle_shebangs will prevent the same

* Correct the cmake format

[ROCm/rocprofiler-sdk commit: 0a227e6b9e]

projects/rocprofiler-sdk/cmake/rocprofiler_config_packaging.cmake

@@ -196,6 +196,9 @@ endif()
 set(CPACK_RPM_FILE_NAME "RPM-DEFAULT")
 set(CPACK_RPM_PACKAGE_LICENSE "MIT")
 
+# Cpack converts !/usr/bin/env python3 to /usr/libexec/platform-python in RHEL8. prevent
+# the BRP(buildroot policy) script from checking and modifying interpreter directives
+set(CPACK_RPM_SPEC_MORE_DEFINE "%undefine __brp_mangle_shebangs")
 # -------------------------------------------------------------------------------------- #
 #
 # Prepare final version for the CPACK use