Use specific base image instead of next

Signed-off-by: John Collier <jcollier@redhat.com>

Author: johnmcollier

.ci/Dockerfile

@@ -15,6 +15,6 @@ RUN git clone https://github.com/devfile/registry-support.git /registry-support
 # Run the registry build tools
 RUN /registry-support/build-tools/build.sh /registry /build
 
-FROM quay.io/devfile/devfile-index-base:next
+FROM quay.io/devfile/devfile-index-base:no-community
 
 COPY --from=builder /build /registry