chore(ci): Update actions-rust-lang/setup-rust-toolchain digest to 02be93d (#374)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/rust.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
-      - uses: actions-rust-lang/setup-rust-toolchain@2fcdc490d667999e01ddbbf0f2823181beef6b39 # v1
+      - uses: actions-rust-lang/setup-rust-toolchain@02be93da58aa71fb456aa9c43b301149248829d8 # v1
       - shell: bash
         run: >
           ./intra-doc-links.bash