Bump cargo-ledger version

Author: yogh333

full/Dockerfile

@@ -33,7 +33,7 @@ RUN rustup component add rust-src --toolchain $RUST_STABLE
 RUN pip3 install --break-system-packages --no-cache-dir ledgerwallet==0.5.2
 
 # Add cargo ledger
-RUN cargo +$RUST_STABLE install --version 1.7.0 cargo-ledger
+RUN cargo install --version 1.8.1 cargo-ledger
 
 # Setup cargo ledger (install JSON target files and custom link script) for nightly
 RUN cargo ledger setup