Bump ubi8/ubi from 8.10-901.1717584420 to 8.10-1020 in /test-partner (#460)

Bumps ubi8/ubi from 8.10-901.1717584420 to 8.10-1020.

---
updated-dependencies:
- dependency-name: ubi8/ubi
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

test-partner/Dockerfile.debug-partner

@@ -1,5 +1,5 @@
 # IMPORTANT: podman must be build from ubi8.x only. Do not upgrade it to ubi9.
-FROM registry.access.redhat.com/ubi8/ubi:8.10-901.1717584420 as podman-builder
+FROM registry.access.redhat.com/ubi8/ubi:8.10-1020 as podman-builder
 
 # hadolint ignore=DL3041
 RUN \