Add support for parsing weeks (#29) #90

Job	Run time
Cabal	5s
Ormolu	6s
HLint	9s
meta	5s
Gild	7s
GHC 8.10 on ubuntu with PostgreSQL 17	1m 59s
GHC 9.2 on ubuntu with PostgreSQL 17	1m 40s
GHC 8.8 on ubuntu with PostgreSQL 17	1m 49s
GHC 9.12 on macos with PostgreSQL 17	7m 10s
GHC 9.12 on ubuntu with PostgreSQL 14	2m 32s
GHC 9.12 on ubuntu with PostgreSQL 15	2m 19s
GHC 9.12 on ubuntu with PostgreSQL 17	9m 51s
GHC 9.12 on ubuntu with PostgreSQL 16	1m 51s
GHC 9.10 on ubuntu with PostgreSQL 17	2m 1s
GHC 9.8 on ubuntu with PostgreSQL 17	2m 49s
GHC 9.4 on ubuntu with PostgreSQL 17	2m 22s
GHC 9.6 on ubuntu with PostgreSQL 17	2m 40s
GHC 9.0 on ubuntu with PostgreSQL 17	2m 8s
Release	-1s
	41m 42s

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