Create Keychain Install Certificates on CircleCI

      - run:
          name: Install Certificates
          context: org-global
          command: |
            security create-keychain -p default MyKeychain.keychain
            security set-keychain-settings MyKeychain.keychain
            security unlock-keychain -p default MyKeychain.keychain
            security import ~/cert.p12 -x -t agg -k MyKeychain.keychain -A -P ""
            security set-keychain-settings -lut 7200 MyKeychain.keychain
            security list-keychains -d user -s MyKeychain.keychain $(security list-keychains -d user | sed s/\"//g)
            security list-keychains
            security default-keychain -s MyKeychain.keychain
            security find-identity -v -p codesigning