Don't handle BaseException in build scripts

platform/android/detect.py

@@ -334,6 +334,6 @@ def get_ndk_version(path):
                 key_value = list(map(lambda x: x.strip(), line.split("=")))
                 if key_value[0] == "Pkg.Revision":
                     return key_value[1]
-    except:
+    except Exception:
         print("Could not read source prop file '%s'" % prop_file_path)
     return None