Revert "preset: treat swift testing the same as xctest"

This reverts commit 2962ea2.

Author: hamishknight

utils/build-presets.ini

@@ -424,8 +424,6 @@ mixin-preset=buildbot_incremental_base
 # on Foundation, so that is built as well. On OS X, Foundation is built as part
 # of the XCTest Xcode project.
 xctest
-swift-testing
-swift-testing-macros
 
 build-swift-stdlib-unittest-extra
 
@@ -443,8 +441,6 @@ skip-test-foundation
 release
 assertions
 xctest
-swift-testing
-swift-testing-macros
 test
 
 skip-test-cmark
@@ -629,8 +625,6 @@ swiftformat
 swift-driver
 indexstore-db
 sourcekit-lsp
-swift-testing
-swift-testing-macros
 # Failing to build in CI: rdar://78408440
 # swift-inspect
 install-llvm
@@ -641,8 +635,6 @@ install-swiftpm
 install-swiftsyntax
 install-swift-driver
 install-swiftformat
-install-swift-testing
-install-swift-testing-macros
 
 # We need to build the unittest extras so we can test
 build-swift-stdlib-unittest-extra
@@ -1142,8 +1134,6 @@ lldb
 foundation
 swiftpm
 swift-driver
-swift-testing
-swift-testing-macros
 xctest
 
 build-subdir=buildbot_linux
@@ -1157,8 +1147,6 @@ install-foundation
 install-swiftpm
 install-swift-driver
 install-swiftsyntax
-install-swift-testing
-install-swift-testing-macros
 install-xctest
 install-prefix=/usr
 swift-install-components=autolink-driver;compiler;clang-builtin-headers;libexec;stdlib;swift-remote-mirror;sdk-overlay;dev
@@ -3042,12 +3030,8 @@ build-subdir=compat_linux
 foundation
 libdispatch
 xctest
-swift-testing
-swift-testing-macros
 install-foundation
 install-libdispatch
-install-swift-testing
-install-swift-testing-macros
 install-xctest
 swift-install-components=autolink-driver;compiler;clang-builtin-headers;stdlib;libexec;swift-remote-mirror;sdk-overlay;license
 
@@ -3240,8 +3224,6 @@ skip-early-swift-driver
 
 llbuild
 xctest
-swift-testing
-swift-testing-macros
 swiftpm
 
 swift-include-tests=0
@@ -3266,6 +3248,4 @@ install-foundation
 install-libdispatch
 install-llbuild
 install-swiftpm
-install-swift-testing
-install-swift-testing-macros
 install-xctest