version 5.0.21

For Windows, Linux, macOS and Android targets:
   Implemented Secure Hash Algorithm functions:
      DLGetHashName()
      DLGetHashOutputByteLength()
      DLGetHash()
      DLGetHashToHeap()
      DLHashInitChunked()
      DLHashUpdateChunked()
      DLHashFinishChunked()
      DLHashFinishChunkedToHeap()
   Implemented digital signature verification and apropriate supporting functions:
      DigitalSignatureVerifyHash()
      DLGetEccCurveName()
      DLGetSignatureSchemeName()
   Implemented PKCS#7 parsing and manipulation functions:
      All functions with prefix 'pkcs7'
   Implemented X.509 parsing and manipulation functions:
      All functions with prefix 'X509'
   Implemented ICAO Master List files parsing and manipulation functions:
      icaoMlOpen()
      icaoMlClearSearchCriteria()
      icaoMlFindCert()
      icaoMlClose()

   Added bunch of new UFR_STATUS codes that returns newly implemented functions (in rage 0x6100 to 0x6307).
   This changes are not applied to UWP, ESP32 and Arduino targets.