chore: relocate tm2/std.MemFile in gnovm/std #7954

Job	Run time
Run Main (autocounterd) / Go Build / generated	7s
Run Main (autocounterd) / Go Linter / lint	25s
Run Main (autocounterd) / Go Test / test	43s
Run Main (docker-integration) / Go Build / generated	7s
Run Main (docker-integration) / Go Linter / lint	5s
Run Main (docker-integration) / Go Test / test	14s
Run Main (genproto) / Go Build / generated	9s
Run Main (genproto) / Go Linter / lint	37s
Run Main (genproto) / Go Test / test	42s
Run Main (genstd) / Go Build / generated	6s
Run Main (genstd) / Go Linter / lint	22s
Run Main (genstd) / Go Test / test	28s
Run Main (goscan) / Go Build / generated	7s
Run Main (goscan) / Go Linter / lint	18s
Run Main (goscan) / Go Test / test	16s
Run Main (logos) / Go Build / generated	7s
Run Main (logos) / Go Linter / lint	22s
Run Main (logos) / Go Test / test	49s
Run Main (loop) / Go Build / generated	14s
Run Main (loop) / Go Linter / lint	33s
Run Main (loop) / Go Test / test	44s
	7m 35s

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