explicitly enable ubi-8 baseos repo

agent.Dockerfile

@@ -5,7 +5,6 @@ FROM registry.access.redhat.com/ubi8/go-toolset:1.21 as builder
 WORKDIR /go/src/github.com/kserve/kserve
 COPY go.mod  go.mod
 COPY go.sum  go.sum
-
 RUN go mod download
 
 COPY pkg/    pkg/
@@ -18,10 +17,12 @@ RUN CGO_ENABLED=0 GOOS=linux GOFLAGS=-mod=mod go build -a -o agent ./cmd/agent
 # Copy the inference-agent into a thin image
 FROM registry.access.redhat.com/ubi8/ubi-minimal:latest
 
-RUN microdnf install -y shadow-utils && \ 
+RUN microdnf  install -y --disablerepo=* --enablerepo=ubi-8-baseos-rpms shadow-utils && \ 
     microdnf clean all && \ 
     useradd kserve -m -u 1000
 RUN microdnf remove -y shadow-utils
+
+
 COPY third_party/ third_party/
 WORKDIR /ko-app
 COPY --from=builder /go/src/github.com/kserve/kserve/agent /ko-app/