Pin runtime to v0.38.0

[TiberiuGC]

Issue #, if available:

Description of changes:

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[TiberiuGC]

/retest

[TiberiuGC]

/retest

[a-hilaly]

/retest

[ack-prow]

@TiberiuGC: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
s3-olm-test	9b90648	link	false	/test s3-olm-test

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[a-hilaly]

👍
/lgtm

[ack-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: a-hilaly, TiberiuGC

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