fix(cli): ignore preinstall scripts on FreeBSD while installing yarn

cli/src/new/ci-template.ts

@@ -212,9 +212,9 @@ jobs:
           usesh: true
           mem: 3000
           prepare: |
-            pkg install -y curl node14 python2
+            pkg install -y curl node16 python2
             curl -qL https://www.npmjs.com/install.sh | sh
-            npm install --location=global yarn
+            npm install --location=global --ignore-scripts yarn
             curl https://sh.rustup.rs -sSf --output rustup.sh
             sh rustup.sh -y --profile minimal --default-toolchain stable
             export PATH="/usr/local/cargo/bin:$PATH"