DD-18: updated the URL for the InCommon CA certificate

Dockerfile

@@ -27,8 +27,8 @@ RUN lein do clean, uberjar && \
     rm -r ~/.m2/repository
 
 # Add the Internet2 InCommon intermediate CA certificate.
-ADD "https://incommon.org/wp-content/uploads/2019/06/sha384-Intermediate-cert.txt" "/usr/local/share/ca-certificates/"
-RUN sed -i -E 's/\r\n?/\n/g' "/usr/local/share/ca-certificates/sha384-Intermediate-cert.txt" && \
+ADD "https://uit.stanford.edu/sites/default/files/2023/10/11/incommon-rsa-ca2.pem" "/usr/local/share/ca-certificates/"
+RUN sed -i -E 's/\r\n?/\n/g' "/usr/local/share/ca-certificates/incommon-rsa-ca2.pem" && \
     update-ca-certificates
 
 ENTRYPOINT ["terrain", "-Dlogback.configurationFile=/etc/iplant/de/logging/terrain-logging.xml", "-javaagent:/usr/src/app/opentelemetry-javaagent.jar", "-Dotel.resource.attributes=service.name=terrain", "-cp", ".:terrain-standalone.jar", "terrain.core"]