Update/metamodel v3.1.2 #1112

Job	Run time
sdk-readme-codeblocks	31s
sdk-test (3.12)	29s
repository-check-copyright	17s
compliance-tool-test (3.12)	32s
sdk-static-analysis	23s
sdk-package	12s
check-python-versions	12s
compliance-tool-static-analysis	21s
compliance-tool-package	17s
server-static-analysis	30s
sdk-test (3.10)	1m 2s
server-repository-docker	1m 5s
sdk-docs	28s
compliance-tool-test (3.10)	31s
	6m 50s

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