Clean up unused dependency (#3600)

.github/workflows/release.yml

@@ -42,7 +42,7 @@ jobs:
         target: ${{ matrix.target }}
 
     - name: Run Cross
-      if: ${{ matrix.cross}}
+      if: ${{ matrix.cross }}
       run: |
         cargo install cross --git https://github.com/cross-rs/cross.git
         cross build -p typst-cli --release --target ${{ matrix.target }} --features self-update,vendor-openssl

Cargo.lock

@@ -2626,7 +2626,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml 0.9.32",
- "siphasher 1.0.0",
  "tar",
  "tempfile",
  "toml",

crates/typst-cli/Cargo.toml

@@ -51,7 +51,6 @@ semver = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 serde_yaml = { workspace = true }
-siphasher = { workspace = true }
 tar = { workspace = true }
 tempfile = { workspace = true }
 toml = { workspace = true }