Merge pull request #67260 from bnbarham/cherry-5.8-skip-early-swift

[5.8][CI] Disable early swift driver/syntax on Linux presets

Author: bnbarham

utils/build-presets.ini

@@ -851,6 +851,10 @@ installable-package=%(installable_package)s
 # in Linux CI bots
 relocate-xdg-cache-home-under-build-subdir
 
+# Temporarily disable early swift driver/syntax builds so that linux images
+# can use the swift release images as a base.
+skip-early-swift-driver
+skip-early-swiftsyntax
 
 [preset: buildbot_linux_base]
 mixin-preset=