[zaqar]Proposing Takashi Kajinami as Zaqar core member

Hello, everyone, I would like to propose Takashi Kajinami for the OpenStack Zaqar core member. Takashi has contributed to the Zaqar project since 2021 and has done a great job of improving this project. It is very important to Zaqar to keep it stable and reliable. I am so excited that we can have such a great contributor and I believe we can do more valuable work to the Zaqar project. Thank you for your contributions. Regards, Hao Wang -- Best Wishes For You!