Pin 1.83.0.1 in CI (#2835)

.github/workflows/ci.yml

@@ -70,6 +70,7 @@ jobs:
       - uses: esp-rs/xtensa-toolchain@v1.5
         with:
           ldproxy: false
+          version: 1.83.0.1
       # Install the Rust stable toolchain for RISC-V devices:
       - uses: dtolnay/rust-toolchain@v1
         with:

.github/workflows/documentation.yml

@@ -36,6 +36,7 @@ jobs:
         with:
           default: true
           ldproxy: false
+          version: 1.83.0.1
 
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/hil.yml

@@ -116,6 +116,7 @@ jobs:
           buildtargets: ${{ matrix.target.soc }}
           default: true
           ldproxy: false
+          version: 1.83.0.1
 
       - name: Build tests
         run: cargo xtask build-tests ${{ matrix.target.soc }}