www/chromium: update to 151.0.7922.137

Security: https://vuxml.freebsd.org/freebsd/a4e5cc5f-d4bc-4f67-ad8e-0f6a9e37064f.html
Security: https://vuxml.freebsd.org/freebsd/8acd79a5-35ee-4076-b107-3550bbd7d118.html
Security: https://vuxml.freebsd.org/freebsd/c4005254-b922-430f-b94a-dac9f59a527b.html
Security: https://vuxml.freebsd.org/freebsd/82122f4b-6fad-4b83-bd1a-5b036b135080.html
Security: https://vuxml.freebsd.org/freebsd/3acf4890-b59c-4265-9867-2cf1ae6869f2.html
Security: https://vuxml.freebsd.org/freebsd/5e1d97cf-4b04-48ae-9eb4-57a943d2d3ea.html
(cherry picked from commit 51792f0ba744f54016e5394e3fd3033a513eadb0)
(cherry picked from commit c006796520f0d381ee613ab8ee5715ee24cbf714)