build

fix: Zarr V2 empty filter serialisation #979

Job	Run time
build_and_test_windows	3m 37s
build_and_test_macos (macos-13)	2m 27s
clippy	56s
build_and_test_macos (macos-latest)	1m 48s
build_and_test (stable, --features "")	2m 4s
build_and_test (stable, --all-features)	2m 32s
codecov	3m 46s
build_and_test (stable, --no-default-features)	1m 45s
fmt	27s
minimal-versions	2m 46s
build_and_test (1.82, --features "")	2m 27s
build_and_test (1.82, --all-features)	2m 45s
semver	1m 40s
build_and_test (1.82, --no-default-features)	1m 36s
build_and_test (beta, --features "")	2m 39s
build_and_test (beta, --all-features)	3m 2s
build_and_test (beta, --no-default-features)	2m 10s
build_and_test (nightly, --features "")	2m 32s
build_and_test (nightly, --all-features)	2m 44s
build_and_test (nightly, --no-default-features)	2m 5s
	45m 48s

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