third-party: libspdm & validator bump to 3.4.0

Bumps `libspdm` and `SPDM-Responder-Validator` to the latest 3.4.0
release. Also updates the README(s) to document that we do not yet
support `LIBSPDM_ENABLE_CAPABILITY_MEL_CAP`. This capability is an
SPDM 1.3 feature, where a measurement extention log can be collected. As
such, it requires this functionality to be implemented in `spdm-utils`.

Signed-off-by: Wilfred Mallawa <[email protected]>

Author: twilfredo

README.md

@@ -103,7 +103,7 @@ To build libspdm in the third-party directory
 ```shell
 cd libspdm/
 mkdir build; cd build
-cmake -DARCH=x64 -DTOOLCHAIN=GCC -DTARGET=Debug -DCRYPTO=openssl -DENABLE_BINARY_BUILD=1 -DCOMPILED_LIBCRYPTO_PATH=/usr/lib/ -DCOMPILED_LIBSSL_PATH=/usr/lib/ -DDISABLE_TESTS=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0" ..
+cmake -DARCH=x64 -DTOOLCHAIN=GCC -DTARGET=Debug -DCRYPTO=openssl -DENABLE_BINARY_BUILD=1 -DCOMPILED_LIBCRYPTO_PATH=/usr/lib/ -DCOMPILED_LIBSSL_PATH=/usr/lib/ -DDISABLE_TESTS=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 -DLIBSPDM_ENABLE_CAPABILITY_MEL_CAP=0" ..
 make -j8
 ```
 

third-party/SPDM-Responder-Validator

@@ -43,7 +43,7 @@ cd build_no_std_arm
 # an accurate time.
 find ../os_stub/mbedtlslib/include/mbedtls/libspdm_mbedtls_config.h -type f -exec sed -i 's|#define MBEDTLS_HAVE_TIME_DATE|// #define MBEDTLS_HAVE_TIME_DATE|g' {} +
 
-cmake -DARCH=arm -DTOOLCHAIN=ARM_GNU_BARE_METAL -DTARGET=Release -DCRYPTO=mbedtls -DDISABLE_TESTS=1 -DMARCH=armv7e-m -DDISABLE_LTO=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP=1 -DMBEDTLS_SKIP_TIME_CHECK -DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 -DMBEDTLS_PLATFORM_MS_TIME_ALT" ..
+cmake -DARCH=arm -DTOOLCHAIN=ARM_GNU_BARE_METAL -DTARGET=Release -DCRYPTO=mbedtls -DDISABLE_TESTS=1 -DMARCH=armv7e-m -DDISABLE_LTO=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP=1 -DMBEDTLS_SKIP_TIME_CHECK -DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 -DLIBSPDM_ENABLE_CAPABILITY_MEL_CAP=0 -DMBEDTLS_PLATFORM_MS_TIME_ALT" ..
 make -j8
 cd ../
 
@@ -62,7 +62,7 @@ cd build_no_std_riscv
 # an accurate time.
 find ../os_stub/mbedtlslib/include/mbedtls/libspdm_mbedtls_config.h -type f -exec sed -i 's|#define MBEDTLS_HAVE_TIME_DATE|// #define MBEDTLS_HAVE_TIME_DATE|g' {} +
 
-cmake -DARCH=riscv32 -DTOOLCHAIN=RISCV_NONE -DTARGET=Release -DCRYPTO=mbedtls -DDISABLE_TESTS=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP=1 -DMBEDTLS_SKIP_TIME_CHECK -DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 -DMBEDTLS_PLATFORM_MS_TIME_ALT" ..
+cmake -DARCH=riscv32 -DTOOLCHAIN=RISCV_NONE -DTARGET=Release -DCRYPTO=mbedtls -DDISABLE_TESTS=1 -DCMAKE_C_FLAGS="-DLIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP=1 -DMBEDTLS_SKIP_TIME_CHECK -DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 -DLIBSPDM_ENABLE_CAPABILITY_MEL_CAP=0 -DMBEDTLS_PLATFORM_MS_TIME_ALT" ..
 make -j8
 cd ../
 ```