ci: fix contracts build + install risc0 toolchain

Author: MarcosNicolau

.github/workflows/build-and-test-rust.yml

@@ -89,6 +89,12 @@ jobs:
           source /home/runner/.bashrc
            ~/.sp1/bin/sp1up
 
+      - name: Install risc0 toolchain
+        run: |
+         curl -L https://risczero.com/install | bash
+         source /home/runner/.bashrc
+         rzup install
+
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:

Makefile

@@ -709,7 +709,7 @@ deploy_proof_aggregator:
 	@. contracts/scripts/.env.$(NETWORK) && . contracts/scripts/deploy_proof_aggregator.sh
 
 build_aligned_contracts:
-	@cd contracts/src/core && forge build
+	@cd contracts/src/core && forge build --via-ir
 
 show_aligned_error_codes:
 	@echo "\nAlignedLayerServiceManager errors:"