upgrade console container base image to ubi-8.5 (#1503)

Author: harshavardhana

Dockerfile

@@ -31,7 +31,7 @@ ENV CGO_ENABLED=0
 COPY --from=uilayer /app/build /go/src/github.com/minio/console/portal-ui/build
 RUN go build -ldflags "-w -s" -a -o console ./cmd/console
 
-FROM registry.access.redhat.com/ubi8/ubi-minimal:8.3
+FROM registry.access.redhat.com/ubi8/ubi-minimal:8.5
 MAINTAINER MinIO Development "[email protected]"
 EXPOSE 9090