[4.4.x] chore(dep): upgrade gravitee BOM to 8.2.9

[mergify]

This is an automatic copy of pull request #5485 done by Mergify.

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Cherry-pick of c0bfd09 has failed:

On branch mergify/bp/4.4.x/pr-5485
Your branch is up to date with 'origin/4.4.x'.

You are currently cherry-picking commit c0bfd0980.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountFactorsEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountWebAuthnCredentialsEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-core/src/test/java/io/gravitee/am/gateway/handler/root/resources/endpoint/mfa/MFARecoveryCodeEndpointTest.java

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   pom.xml

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[mergify]

Cherry-pick of c0bfd09 has failed:

On branch mergify/bp/4.4.x/pr-5485
Your branch is up to date with 'origin/4.4.x'.

You are currently cherry-picking commit c0bfd0980.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountFactorsEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-account/src/test/java/io/gravitee/am/gateway/handler/account/resources/AccountWebAuthnCredentialsEndpointHandlerTest.java
	modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-core/src/test/java/io/gravitee/am/gateway/handler/root/resources/endpoint/mfa/MFARecoveryCodeEndpointTest.java

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   pom.xml

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally