New DDS decoder #1446

Job	Run time
cargo-deny	20s
build_benchmarks	51s
Fuzz targets (afl)	1m 54s
Fuzz targets (cargo-fuzz)	50s
cargo-semver-checks	28s
clippy	2m 9s
public_private_dependencies	24s
rustfmt	8s
test_avif_decoding	1m 22s
test_other_archs (powerpc-unknown-linux-gnu)	2m 50s
test_features	18s
test_other_archs (i686-unknown-linux-gnu)	1m 35s
test_toolchains (1.67.1)	35s
test_features (default)	2m 6s
test_toolchains (nightly)	1m 7s
test_features (rayon)	37s
test_toolchains (beta)	1m 8s
test_features (avif)	1m 16s
test_features (bmp)	20s
test_features (dds)	19s
test_features (exr)	34s
test_features (ff)	34s
test_features (gif)	32s
test_features (hdr)	23s
test_features (ico)	26s
test_features (jpeg)	28s
test_features (png)	24s
test_features (pnm)	24s
test_features (qoi)	48s
test_features (tga)	26s
test_features (tiff)	35s
test_features (webp)	30s
	26m 41s

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