Raise RuntimeError from initial exception to preserve more context (#4655)

Author: anmyachev

third_party/intel/backend/compiler.py

@@ -457,7 +457,7 @@ def make_spv(src, metadata, options, device_arch):
 
                     raise RuntimeError(f'{error}\n'
                                        f'`ocloc` stderr:\n{log}\n'
-                                       f'Repro command: {ocloc_cmd}\n')
+                                       f'Repro command: {ocloc_cmd}\n') from e
 
                 with open(fbin, 'rb') as f:
                     zebin = f.read()