Update sbt-mdoc to 2.7.2 in 0.11.x (#1921) #2794

Job	Run time
conformance	4m 4s
build (2_12, e2e)	3m 15s
build (3, scala3_compat_test)	6m 59s
build (2_12, mima)	1m 22s
build (3, mima)	9s
build (3, test)	8m 12s
build (2_13, scala3_compat_test)	10m 44s
build (2_12, test)	10m 24s
build (2_13, e2e)	3m 57s
build (2_13, mima)	1m 33s
build (2_13, test)	11m 2s
build (3, e2e)	4m 16s
build (2_12, examples_and_formatting)	2m 59s
ci-passed	3s
	1h 8m 59s

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