Dockerfile: fix built-in-as dockerfile

TPM based verification needs libtss2

Signed-off-by: Xynnn007 <[email protected]>

docker/Dockerfile

@@ -44,7 +44,7 @@ RUN apt-get install -y clang curl gnupg
 RUN curl -L https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | apt-key add -
 RUN echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | tee /etc/apt/sources.list.d/intel-sgx.list
 RUN apt-get update
-RUN apt-get install -y libtdx-attest libsgx-dcap-default-qpl libsgx-dcap-quote-verify
+RUN apt-get install -y libtdx-attest libsgx-dcap-default-qpl libsgx-dcap-quote-verify libtss2-dev
 
 # Intel PCCS URL Configurations
 # If you want the AS in KBS to connect to your customized PCCS for Intel TDX/SGX evidence verification,