PR raised in service repository (taxi) does not pass checks

On raising a pull request in service repository (taxi) build-image task fails with following error

*STEP-BUILD

Error: error writing "0 0 4294967295\n" to /proc/22/uid_map: write /proc/22/uid_map: operation not permitted
time="2022-07-15T10:46:55Z" level=error msg="error writing \"0 0 4294967295\\n\" to /proc/22/uid_map: write /proc/22/uid_map: operation not permitted"
time="2022-07-15T10:46:55Z" level=error msg="(unable to determine exit status)"
*

Steps to reproduce

1. Install the Pipelines operator and latest build of Gitops v1.6 on OCP 4.11
2. Following day1 journey, run the $kam bootstrap command
3. Push the resources into GitHub
4. Create a webhook for taxi repository and raise a PR by making some small changes
5. Observe the pipeline run

Acceptance criteria

build-image task should be successful upon raising a PR