build

refactor(firefly-iii): move from docker to nixos module #343

Job	Run time
build-packages (alt-urls-discord-bot)	28s
build-packages (attic)	32s
build-packages (cybersec.flask-unsign)	29s
build-packages (cybersec.pycdc)	38s
build (apollo, x86-64-linux)	8m 26s
build (athena, x86-64-linux)	1m 55s
build (bacchus, x86-64-linux)	7m 30s
build (bro, x86-64-linux)	2m 33s
build (feb, x86-64-linux)	2m 12s
build (hera, x86-64-linux)	3m 30s
build (phobos, x86-64-linux)	2m 52s
	31m 5s

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