Update/metamodel v3.1.2 #1163

Job	Run time
sdk-readme-codeblocks	22s
server-static-analysis	32s
compliance-tool-package	11s
check-python-versions	11s
repository-check-copyright	47s
sdk-package	15s
server-repository-docker	54s
sdk-test (3.10)	33s
sdk-static-analysis	28s
sdk-docs	31s
compliance-tool-static-analysis	25s
sdk-test (3.12)	33s
	5m 42s

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