Remove physical-type equality check in reproject_to #1753

Job	Run time
sdist_verify	12s
core / Load tox environments	7s
cron	0s
core / py312 (ubuntu-latest)	1m 12s
test / Load tox environments	7s
docs / Load tox environments	5s
docs / build_docs (ubuntu-latest)	1m 38s
test / py311 (windows-latest)	2m 21s
test / py310 (macos-latest)	1m 47s
test / py310-oldestdeps (ubuntu-latest)	1m 23s
notify	0s
publish	0s
	8m 52s

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