scripts: serie_update: Remove copying release notes from STM32Cube

Remove copying release notes from STM32Cube

Signed-off-by: Nidhal BEN OTHMEN <[email protected]>

Author: benothmn-st

scripts/serie_update.py

@@ -640,10 +640,9 @@ def apply_zephyr_patch(self):
             os.remove(patch_path)
         shutil.copy(str(self.stm32cube_temp / self.module_patch), patch_path)
 
-        # Update README and CMakeList, copy release note
+        # Update README and CMakeList
         self.update_readme(self.version_update, self.update_commit)
         self.update_cmakelist()
-        self.copy_release_note()
 
         # remove stm32_assert_template.h and create stm32_assert.h
         self.generate_assert_file()