Recommend using latest cabal-install (backport #10013) (#10028)

* Recommend using latest cabal-install

- Shorten the suggestion to use cabal.release.project
- Move up cabal.release.project for initial build
- Put the --project-file option after as suggested by the command help
- Usage: cabal build [TARGETS] [FLAGS]
- Use the latest markup for note
- $ prefix for command line

(cherry picked from commit de89ffe7)

# Conflicts:
#	CONTRIBUTING.md

* !fixup resolve conflict

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Co-authored-by: Phil de Joux <philderbeast@gmail.com>
Co-authored-by: Artem Pelenitsyn <a.pelenitsyn@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>