chore(ci): fix pnpm version

.github/workflows/check-sol-artifacts.yml

@@ -22,10 +22,7 @@ jobs:
           version:
             nightly-9dbfb2f1115466b28f2697e158131f90df6b2590
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 8
-          run_install: false
+        run: make install-tools
       - name: Build artifacts
         run: make all
       - name: Check for changes

.github/workflows/soltest.yml

@@ -13,9 +13,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: foundry-rs/foundry-toolchain@v1
-      - uses: pnpm/action-setup@v4
-        with:
-          package_json_file: contracts/core/package.json
+      - name: Install pnpm
+        run: make install-tools
+        working-directory: contracts
       - run: pnpm install
       - name: Check fmt
         run: forge fmt --check
@@ -35,9 +35,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: foundry-rs/foundry-toolchain@v1
-      - uses: pnpm/action-setup@v2
-        with:
-          package_json_file: contracts/avs/package.json
+      - name: Install pnpm
+        run: make install-tools
+        working-directory: contracts
       - run: pnpm install
       - name: Check fmt
         run: forge fmt --check

contracts/Makefile

@@ -7,7 +7,10 @@ version: ## Print tool versions.
 	@forge --version
 	@abigen --version
 
-
+.PHONY: install-tools
+install-tools:
+	@which npm > /dev/null || echo "npm not installed, see https://nodejs.org/en/download/package-manager"
+	@which pnpm > /dev/null || (echo "pnpm not installed, installing..."; npm install -g pnpm@8.14.0)
 
 .PHONY: install-deps
 install-deps: ## Install dependencies.