Update FC Huawei Resurrector - 0.0.0.19

A new update for FC Huawei Resurrector - 0.0.0.19 has been released.
The following changes were made:
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Fixed and exception that occurs when the filename has '%s' characters
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Added VNS-L21 / L31 board software + testpoints info / firmware / decustomization file
VNS-L21_MAA001022_Board_Software_general_Android_6.0_EMUI_4.1_testpoint.fcff
VNS-L21_C432B370_Firmware_Serbia_Romania_Austria_Bosnia_and_Herzegovina_Czech_Republic_Moldova.cfs
VNS-L21_C432B370_update_data_customization_hw_eu.cfs