Bump ubi9/ubi from 9.4-1214 to 9.4-1214.1729773476

Bumps ubi9/ubi from 9.4-1214 to 9.4-1214.1729773476.

---
updated-dependencies:
- dependency-name: ubi9/ubi
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: Dockerfile

@@ -1,5 +1,5 @@
 # This is for CI test and should build on x86_64 environment
-FROM registry.access.redhat.com/ubi9/ubi:9.4-1214 as base
+FROM registry.access.redhat.com/ubi9/ubi:9.4-1214.1729773476 as base
 
 ### Pre-install dependencies
 # These packages will end up in the final image
@@ -9,7 +9,7 @@ RUN yum --assumeyes install \
     && yum clean all;
 
 ### Build backplane-cli
-FROM registry.access.redhat.com/ubi9/ubi:9.4-1214 as bp-cli-builder
+FROM registry.access.redhat.com/ubi9/ubi:9.4-1214.1729773476 as bp-cli-builder
 
 RUN yum install --assumeyes \
     make \
@@ -33,7 +33,7 @@ RUN cp ./ocm-backplane /out
 RUN chmod -R +x /out
 
 ### Build dependencies
-FROM registry.access.redhat.com/ubi9/ubi:9.4-1214 as dep-builder
+FROM registry.access.redhat.com/ubi9/ubi:9.4-1214.1729773476 as dep-builder
 
 RUN yum install --assumeyes \
     jq \