Pin the version of intel-sgx-ssl we used in the Dockerfile

docker/Dockerfile

@@ -14,6 +14,8 @@ RUN make psw_install_pkg
 RUN cd linux/installer/bin/ && ./sgx_linux_x64_psw_2.22* --no-start-aesm
 WORKDIR /root
 RUN git clone https://github.com/intel/intel-sgx-ssl
+WORKDIR /root/intel-sgx-ssl
+RUN git checkout 5304f692
 WORKDIR /root/intel-sgx-ssl/openssl_source
 RUN wget https://www.openssl.org/source/openssl-3.0.12.tar.gz
 WORKDIR /root/intel-sgx-ssl/Linux