Add p11-kit package.

Author: jdoss

docker/Dockerfile.hsm

@@ -18,7 +18,7 @@ COPY --from=kms /usr/local/bin/step-kms-plugin /usr/local/bin/step-kms-plugin
 
 USER root
 RUN apt-get update
-RUN apt-get install -y --no-install-recommends opensc opensc-pkcs11 pcscd gnutls-bin libpcsclite1
+RUN apt-get install -y --no-install-recommends opensc opensc-pkcs11 pcscd gnutls-bin libpcsclite1 p11-kit
 RUN mkdir -p /run/pcscd
 RUN chown step:step /run/pcscd
 USER step