craft-update: zip without zlib-rs so apps keep flate2's miniz backend

zip's `deflate` feature pulls in deflate-flate2-zlib-rs (and zopfli). Cargo
unifies flate2's features across the whole app, so on Windows every flate2
user in an app depending on craft-update switched to zlib-rs, whose level 1
is a static-Huffman quick mode that can produce output larger than its input
(Lightcraft's 16-bit ZIP TIFFs on Windows came out bigger than uncompressed).

Use `deflate-flate2` with flate2's default miniz_oxide backend instead; the
updater only reads Deflate zips, which that covers.

Cargo.lock

@@ -7441,7 +7441,6 @@ dependencies = [
  "nix",
  "typed-path",
  "windows-sys 0.61.2",
- "zopfli",
 ]
 
 [[package]]
@@ -7456,18 +7455,6 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29666d0abbfad1e3dc4dcf6144730dd3a3ab225bbbdac83319345b1b44ccfc1b"
 
-[[package]]
-name = "zopfli"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaf7fc5d30c28483d93805c4a5e12b05bbb52407fa67c5f8bd552374cd01fb11"
-dependencies = [
- "bumpalo",
- "crc32fast",
- "log",
- "simd-adler32",
-]
-
 [[package]]
 name = "zune-core"
 version = "0.5.3"

crates/update/Cargo.toml

@@ -47,6 +47,11 @@ plist = "1"
 [target.'cfg(target_os = "windows")'.dependencies]
 winreg = "0.55"
 dunce = "1"
-zip = { version = "9", default-features = false, features = ["deflate"] }
+# `deflate-flate2` with flate2's default miniz_oxide backend, not zip's `deflate` (zopfli and
+# zlib-rs): Cargo unifies flate2's features across an app, and zlib-rs would switch the whole
+# app's flate2 to it, where level 1 is a static-Huffman mode that can make output larger than
+# its input (Lightcraft's 16-bit ZIP TIFFs on Windows).
+zip = { version = "9", default-features = false, features = ["deflate-flate2"] }
+flate2 = "1"
 winsafe = { version = "0.0.29", features = ["advapi", "kernel", "shell", "version"] }
 verifysign = "1"