refactor: migrate to jxl-oxide (#28)

* refactor: migrate to jxl-oxide

* refactor: trim needless `&`

* refactor: reduce use of `std::mem::transmute()`

* chore: add `#![allow]` to suppress warnings from library uses

* chore(ci): skip extra toolchain installation

* docs(README): remove build environment requirements

* fix: proper size after applying orientation

.github/workflows/ci.yml

@@ -10,9 +10,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
-        with:
-          submodules: recursive
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
@@ -21,28 +19,6 @@ jobs:
           toolchain: stable
           override: true
 
-      - name: Install Ninja
-        uses: seanmiddleditch/gha-setup-ninja@master
-
-      - name: Cache LLVM and Clang
-        id: cache-llvm
-        uses: actions/cache@v2
-        with:
-          path: ${{ runner.temp }}/llvm
-          key: llvm-14.0
-      - name: Install LLVM and Clang
-        uses: KyleMayes/install-llvm-action@v1
-        with:
-          version: "14.0"
-          directory: ${{ runner.temp }}/llvm
-          cached: ${{ steps.cache-llvm.outputs.cache-hit }}
-
-      # See:
-      # https://github.com/rust-lang/rust-bindgen/issues/1797
-      # https://github.com/KyleMayes/clang-sys/issues/121
-      - name: Set LIBCLANG_PATH
-        run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV
-
       - name: Run cargo build
         uses: actions-rs/cargo@v1
         with:
@@ -53,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1