Merge pull request #40084 from ahoppen/pr/dont-install-stress-tester

[build-presets] Don't install sk-stress-test and swift-evolve into the nightly toolchains

Author: ahoppen

utils/build-presets.ini

@@ -1226,8 +1226,6 @@ swift-driver
 # Failing to build in CI: rdar://78408440
 # swift-inspect
 swiftsyntax
-skstresstester
-swiftevolve
 playgroundsupport
 libcxx
 indexstore-db
@@ -1276,8 +1274,6 @@ install-llbuild
 install-swiftpm
 install-swift-driver
 install-swiftsyntax
-install-skstresstester
-install-swiftevolve
 install-playgroundsupport
 install-libcxx
 install-sourcekit-lsp