Update actions-rust-lang/setup-rust-toolchain action to v1.14.1

Author: renovate[bot]

.github/workflows/test.yml

@@ -96,7 +96,7 @@ jobs:
 
       - name: Set up rust toolchain
         if: matrix.package == 'stellar' && matrix.variant == 'compile'
-        uses: actions-rust-lang/setup-rust-toolchain@fb51252c7ba57d633bc668f941da052e410add48 #v1.13.0
+        uses: actions-rust-lang/setup-rust-toolchain@ac90e63697ac2784f4ecfe2964e1a285c304003a # v1.14.1
         with:
           toolchain: stable, nightly
           components: clippy, rustfmt, llvm-tools-preview