buildx failed with: ERROR: failed to solve: process "/bin/sh -c cd /home/theia && curl -fsSLO https://github.com/kubernetes-sigs/krew/releases/latest/download/krew-linux_amd64.tar.gz && tar zxvf krew-linux_amd64.tar.gz && ./krew-linux_amd64 install krew && rm -f krew-linux_amd64* && export PATH=\"${KREW_ROOT:-$HOME/.krew}/bin:$PATH\" && for PLUGIN in ctx ns cert-manager cilium get-all modify-secret tree view-secret neat; do kubectl krew install $PLUGIN; done" did not complete successfully: exit code: 2