Update eclipse-temurin Docker tag

This MR contains the following updates:

Package	Type	Update	Change
eclipse-temurin	final	patch	21-jre-alpine -> 21.0.7_6-jre-alpine
eclipse-temurin	stage	patch	21-jdk-jammy -> 21.0.7_6-jdk-jammy

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This MR has been generated by Renovate Bot.

mentioned in issue #287

mentioned in commit 42ab0de2

merged