Move all BaseCryptLib resolutions for 32-bit ARM to MbedTls, which does
not require a softfloat library, which can therefore be dropped from
EDK2 entirely going forward.
Note that this implies no TLS networking for 32-bit ARM, as this code
has a direct dependency on OpenSSL, so move the TlsLib resolution to a
AARCH64-only section to force the build to fail early when attempting to
build 32-bit ARM targets with NETWORK_TLS_ENABLE set.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
99d60cbd39