updates GH workflows 2

Author: agnlez

.github/workflows/api-tests.yml

@@ -24,8 +24,6 @@ jobs:
           node-version-file: '.nvmrc'
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 9
 
       - name: Install API dependencies
         working-directory: api

.github/workflows/client-tests.yml

@@ -24,8 +24,6 @@ jobs:
           node-version-file: '.nvmrc'
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 9
 
       - name: Install Client dependencies
         working-directory: client