Bump dtolnay/rust-toolchain (#569)

Bumps [dtolnay/rust-toolchain](https://github.com/dtolnay/rust-toolchain) from 52e69531e6f69a396bc9d1226284493a5db969ff to 1f5cdb56c8779e3efa22473ce181ff83143b172c.
- [Release notes](https://github.com/dtolnay/rust-toolchain/releases)
- [Commits](dtolnay/rust-toolchain@52e6953...1f5cdb5)

---
updated-dependencies:
- dependency-name: dtolnay/rust-toolchain
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -117,7 +117,7 @@ jobs:
             ~/.cargo/git/db/
             src/_bcrypt/target/
           key: ${{ runner.os }}-${{ matrix.PYTHON.VERSION }}-${{ steps.setup-python.outputs.python-version }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
+      - uses: dtolnay/rust-toolchain@1f5cdb56c8779e3efa22473ce181ff83143b172c
         with:
           toolchain: ${{ matrix.PYTHON.RUST_VERSION || 'stable' }}
 

.github/workflows/wheel-builder.yml

@@ -86,7 +86,7 @@ jobs:
       - run: |
           curl "${{ matrix.PYTHON.DOWNLOAD_URL }}" -o python.pkg
           sudo installer -pkg python.pkg -target /
-      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
+      - uses: dtolnay/rust-toolchain@1f5cdb56c8779e3efa22473ce181ff83143b172c
         with:
           toolchain: stable
           # Add the arm64 target in addition to the native arch (x86_64)
@@ -137,7 +137,7 @@ jobs:
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
           architecture: ${{ matrix.WINDOWS.ARCH }}
-      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
+      - uses: dtolnay/rust-toolchain@1f5cdb56c8779e3efa22473ce181ff83143b172c
         with:
           toolchain: stable
           target: ${{ matrix.WINDOWS.RUST_TRIPLE }}