Use removeprefix() and removesuffix() to be sure to trim the correct parts

tools/apertis-abi-compare

@@ -77,8 +77,7 @@ def generate_xml(xml, version, headers, libs):
 def detect_libname(path):
     my_lib = list(pathlib.Path(path).glob('**/*.so'))[0]
     my_lib = my_lib.name
-    my_lib = re.sub("lib", "", my_lib)
-    my_lib = re.sub(".so", "", my_lib)
+    my_lib = my_lib.removeprefix("lib").removesuffix(".so")
     return my_lib
 
 def run_abi_checker(lib, xml_old, ver_old, xml_new, ver_new):