Use same VERSION and SOVERSION

Since Python (or dlopen) is not able to follow chained linker scripts
set both properties to be the same, and use one linker script for .so
file which redirectes to .so.MAJOR.MINOR

Author: oleksandr-pavlyk

dpctl-capi/CMakeLists.txt

@@ -155,20 +155,15 @@ get_version()
 set_target_properties(DPCTLSyclInterface
     PROPERTIES
         VERSION ${VERSION_MAJOR}.${VERSION_MINOR}
-        SOVERSION ${VERSION_MAJOR}
+        SOVERSION ${VERSION_MAJOR}.${VERSION_MINOR}
 )
 
 set(linker_script1
-    "INPUT(libDPCTLSyclInterface.so libDPCTLSyclInterface.so.${VERSION_MAJOR})"
-)
-set(linker_script2
-    "INPUT(libDPCTLSyclInterface.so.${VERSION_MAJOR} libDPCTLSyclInterface.so.${VERSION_MAJOR}.${VERSION_MINOR})"
+    "INPUT(libDPCTLSyclInterface.so.${VERSION_MAJOR}.${VERSION_MINOR})"
 )
 add_custom_command(TARGET DPCTLSyclInterface POST_BUILD
     COMMAND "${CMAKE_COMMAND}" -E remove "libDPCTLSyclInterface.so"
     COMMAND "${CMAKE_COMMAND}" -E echo "${linker_script1}" > "libDPCTLSyclInterface.so"
-    COMMAND "${CMAKE_COMMAND}" -E remove "libDPCTLSyclInterface.so.${VERSION_MAJOR}"
-    COMMAND "${CMAKE_COMMAND}" -E echo "${linker_script2}" > "libDPCTLSyclInterface.so.${VERSION_MAJOR}"
     VERBATIM
 )