Disable Corepack

Author: chidozieononiwu

eng/common/pipelines/ci.yml

@@ -35,6 +35,9 @@ extends:
               - script: npm install -g pnpm # Pnpm manage-package-manager-versions will respect packageManager field
                 displayName: Install pnpm
 
+              - script: corepack disable
+                displayName: Disable Corepack
+
               - script: pnpm install
                 displayName: Install JavaScript Dependencies