ci: Enable experimental kernel stuff in mac-cross tasks

Base the task on --preset=dev-mode to ensure maximal coverage and add
the following:

   bitcoin-chainstate (experimental) ... ON
   libbitcoinkernel (experimental) ..... ON
   kernel-test (experimental) .......... ON

USDT remains explicitly disabled.

ci/test/00_setup_env_mac_cross.sh

@@ -17,4 +17,8 @@ export XCODE_BUILD_ID=15A240d
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export GOAL="deploy"
-export BITCOIN_CONFIG="-DBUILD_GUI=ON -DBUILD_KERNEL_LIB=ON -DREDUCE_EXPORTS=ON"
+export BITCOIN_CONFIG="\
+ --preset=dev-mode \
+ -DWITH_USDT=OFF \
+ -DREDUCE_EXPORTS=ON \
+"

ci/test/00_setup_env_mac_cross_intel.sh

@@ -17,4 +17,8 @@ export XCODE_BUILD_ID=15A240d
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export GOAL="deploy"
-export BITCOIN_CONFIG="-DBUILD_GUI=ON -DREDUCE_EXPORTS=ON"
+export BITCOIN_CONFIG="\
+ --preset=dev-mode \
+ -DWITH_USDT=OFF \
+ -DREDUCE_EXPORTS=ON \
+"