Move to wasm32v1-none from wasm32-unknown-unknown

Works towards fixing how the Substrate node Docker image no longer works.

orchestration/runtime/Dockerfile

@@ -11,7 +11,7 @@ RUN rm -rf /etc/apt/sources.list.d/debian.sources && \
 RUN apt update -y && apt upgrade -y && apt install -y clang
 
 # Add the wasm toolchain
-RUN rustup target add wasm32-unknown-unknown
+RUN rustup target add wasm32v1-none
 
 FROM deterministic
 

orchestration/src/main.rs

@@ -160,7 +160,7 @@ RUN apt install -y pkg-config clang
 RUN apt install -y make protobuf-compiler
 
 # Add the wasm toolchain
-RUN rustup target add wasm32-unknown-unknown
+RUN rustup target add wasm32v1-none
 
 {prelude}