Fix dockerfile

Dockerfile.daemon

@@ -5,6 +5,14 @@ RUN make clean-daemon && make daemon
 
 FROM quay.io/centos/centos:stream9
 RUN dnf update -y && dnf --setopt=skip_missing_names_on_install=False -y install linuxptp ethtool hwdata && dnf clean all
+RUN dnf install -y gpsd-minimal
+RUN dnf install -y gpsd-minimal-clients
+
+# Create symlinks for executables to match references
+RUN ln -s /usr/bin/gpspipe /usr/local/bin/gpspipe
+RUN ln -s /usr/sbin/gpsd /usr/local/sbin/gpsd
+RUN ln -s /usr/bin/ubxtool /usr/local/bin/ubxtool
+
 COPY --from=builder /go/src/github.com/k8snetworkplumbingwg/ptp-operator/bin/linuxptp-daemon /usr/local/bin/linuxptp-daemon
 COPY ./extra/leap-seconds.list /usr/share/zoneinfo/leap-seconds.list