visualc: Add crypto_driver.h to project
A new header file for crypto drivers has been added, so we need to ensure
that the Visual Studio project files reference the new header.
<ClInclude Include="..\..\include\mbedtls\x509_csr.h" />
<ClInclude Include="..\..\include\mbedtls\xtea.h" />
<ClInclude Include="..\..\include\psa\crypto.h" />
+ <ClInclude Include="..\..\include\psa\crypto_driver.h" />
<ClInclude Include="..\..\include\psa\crypto_extra.h" />
<ClInclude Include="..\..\include\psa\crypto_platform.h" />
<ClInclude Include="..\..\include\psa\crypto_sizes.h" />
