change action to use wasm32v1-none

Author: graydon

.github/workflows/rust.yml

@@ -103,7 +103,7 @@ jobs:
     - run: rustup update
     - run: cargo version
     - run: rustup target add ${{ matrix.sys.target }}
-    - run: rustup target add wasm32-unknown-unknown
+    - run: rustup target add wasm32v1-none
     - uses: stellar/binaries@v18
       with:
         name: cargo-hack
@@ -112,10 +112,10 @@ jobs:
       name: Clear test snapshots for checking no diffs exists after test run
       run: rm -fr **/test_snapshots
     - name: Build for wasm
-      run: cargo-hack hack build --target wasm32-unknown-unknown --profile release
+      run: cargo-hack hack build --target wasm32v1-none --profile release --workspace --exclude soroban-spec --exclude soroban-spec-rust --exclude soroban-ledger-snapshot
     - name: Wasm Size
       run: |
-        cd target/wasm32-unknown-unknown/release/ && \
+        cd target/wasm32v1-none/release/ && \
           for i in *.wasm ; do \
             ls -l "$i"; \
           done
@@ -182,7 +182,7 @@ jobs:
       matrix:
         sys:
         - os: ubuntu-latest
-          target: wasm32-unknown-unknown
+          target: wasm32v1-none
           cargo-hack-feature-options: ''
         - os: ubuntu-latest
           target: x86_64-unknown-linux-gnu