Merge pull request #22959 from benlangmuir/disable-another-5.1

[5.1] Disable sourcekit-lsp on Linux asan preset

Author: Catfish-Man

utils/build-presets.ini

@@ -1026,6 +1026,9 @@ mixin-preset=buildbot_incremental_linux
 build-subdir=buildbot_incremental_asan
 
 enable-asan
+indexstore-db=0
+sourcekit-lsp=0
+
 
 # This does not currently pass due to leakers in the optimizer.
 [preset: buildbot_incremental_linux,lsan,tools=RDA,stdlib=RDA,test=no]