make dependents show fully-qualified names #10170

Job	Run time
build ucm (ubuntu-20.04)	8m 23s
ormolu	6s
build ucm (macOS-13)	24m 35s
build ucm (windows-2019)	12m 30s
generate jit source	9s
run transcripts (ubuntu-20.04)	4m 8s
run interpreter tests (ubuntu-20.04)	1m 8s
run transcripts (macos-13)	7m 59s
run interpreter tests (macos-13)	2m 16s
run transcripts (windows-2019)	7m 56s
build jit binary / build jit binary (ubuntu-20.04)	8s
build jit binary / build jit binary (macOS-13)	21s
build jit binary / build jit binary (windows-2019)	36s
test jit / test jit (ubuntu-20.04)	12s
test jit / test jit (macOS-13)	15s
	1h 10m 42s

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