CI: Delete broken and unneeded hecrj/setup-rust-action

If we need any specific Rust toolchain in the future, install it with
`dtolnay/rust-toolchain` instead.

Author: MarijnS95

.github/workflows/ci.yml

@@ -11,9 +11,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: hecrj/setup-rust-action@v1
-      with:
-        components: clippy, rustfmt
     - run: cargo fmt --all -- --check
     - run: cargo clippy --workspace --examples --tests --all-features -- -D warnings
     - run: cargo test
@@ -25,7 +22,6 @@ jobs:
     runs-on: ${{ matrix.host }}
     steps:
     - uses: actions/checkout@v3
-    - uses: hecrj/setup-rust-action@v1
     - run: cargo install --path xbuild --root .
     - uses: actions/upload-artifact@v4
       with:
@@ -58,11 +54,6 @@ jobs:
     runs-on: ${{ matrix.host }}
     needs: build
     steps:
-    - name: install rust
-      uses: hecrj/setup-rust-action@v1
-      with:
-        rust-version: stable
-
     - name: install x
       uses: actions/download-artifact@v4
       with:

.github/workflows/release.yml

@@ -14,7 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: hecrj/setup-rust-action@v1
     - run: cargo install --path xbuild --root .
     - run: mv bin/x xbuild-linux-x64
     - run: gh release upload $TAG xbuild-linux-x64 -R ${{ github.repository }}
@@ -26,7 +25,6 @@ jobs:
     runs-on: macos-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: hecrj/setup-rust-action@v1
     - run: cargo install --path xbuild --root .
     - run: mv bin/x xbuild-macos-x64
     - run: gh release upload $TAG xbuild-macos-x64 -R ${{ github.repository }}
@@ -38,7 +36,6 @@ jobs:
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: hecrj/setup-rust-action@v1
     - run: cargo install --path xbuild --root .
     - run: mv bin/x.exe xbuild-windows-x64.exe
     - run: gh release upload $TAG xbuild-windows-x64.exe -R ${{ github.repository }}

.github/workflows/sdk.yml

@@ -63,8 +63,6 @@ jobs:
   windows:
     runs-on: ubuntu-latest
     steps:
-    - name: Install rust toolchain
-      uses: hecrj/setup-rust-action@v1
     - run: cargo install xwin
     - run: xwin --accept-license splat --output Windows.sdk
     - run: tar --zstd -cf Windows.sdk.tar.zst Windows.sdk