chore(deps): update camunda/zeebe docker tag to v8.6.3

[renovate]

This PR contains the following updates:

Package	Update	Change
camunda/zeebe (source)	patch	8.6.0 -> 8.6.3

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Release Notes

camunda/camunda (camunda/zeebe)

v8.6.3

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Bug Fixes

Java Client

• spring-boot-starter-camunda-sdk will run into a NPE if legacy 8.5 properties are used (#​23183)

v8.6.2

Compare Source

Bug Fixes

Misc

• Unsafe command distribution acknowledgement (#​23361)

Merged Pull Requests

• Use new record to transmit acknowledgement (#​23363)

v8.6.1

Compare Source

Bug Fixes

Misc

• Password encoder change is not backward compatible (#​23213)
• Error when performing an upgrade from Optimize 3.13/8.5 to 8.6 (#​23168)
• ActivatedJob REST entity returns key instead of jobKey (#​23101)
• fix/Spring Boot SDK: do not ignore json field names from annotations (#​21962)

Maintenance

• Oauth2 Scope is not exposed in Zeebe SDK config (#​23071)

Merged Pull Requests

• Use overrides from @​JsonProperty when it's provided (#​23219)
• Backport CI Maven Setup fixes (#​23211)
• feat: expose oauth scope config in spring sdk (#​23072)
• ci: use infra github-managed runners for ci.yml/java-unit-tests workflow (#​22609)

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Test Results

37 tests  +37   35 ✅ +35   19s ⏱️ +19s
 9 suites + 9    2 💤 + 2 
 9 files   + 9    0 ❌ ± 0 

Results for commit befd0c3. ± Comparison against base commit d88a6f0.

♻️ This comment has been updated with latest results.