Bump Maven version to 3.9.4 (#767)

chore: key "$.maven_version" updated from "3.9.3" to "3.9.4", in file...

...  "provisioning/tools-versions.yml"

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Co-authored-by: Jenkins Infra Bot (updatecli) <60776566+jenkins-infra-bot@users.noreply.github.com>

provisioning/tools-versions.yml

@@ -21,7 +21,7 @@ jq_version: 1.6
 jxreleaseversion_version: 2.6.11
 kubectl_version: 1.23.13
 launchable_version: 1.66.0
-maven_version: 3.9.3
+maven_version: 3.9.4
 netlifydeploy_version: 0.1.8
 nodejs_version: 18.13.0
 openssh_authorized_keys_url: https://raw.githubusercontent.com/jenkins-infra/aws/main/ec2_agents_authorized_keys