Build/Test Tools: Update to Ubuntu 26.04 and pin the Windows runner in the 4.8 branch. - #15557

Build/Test Tools: Update to Ubuntu 26.04 and pin the Windows runner in the 4.8 branch.#15557

desrosj wants to merge 2 commits into

WordPress:4.8WordPress/wordpress-develop:4.8from

desrosj:update-runners-ubuntu-26.04-4.8desrosj/wordpress-develop:update-runners-ubuntu-26.04-4.8Copy head branch name to clipboard