chore(deps): update leafwing-studios/cargo-cache digest to 43ec9a5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
           components: clippy
 
       - name: Cache rust build files
-        uses: Leafwing-Studios/cargo-cache@a0709d80dd96c8734ac8f186c1f238c8f528d198 # v2
+        uses: Leafwing-Studios/cargo-cache@43ec9a5bad6e7f174e7fc65dcf533de75ff65881 # v2
 
       - name: check (release)
         run: cargo check --workspace --all-targets --all-features --release