Add benchmarks and compile fail tests back to workspace

[BD103]

The benchmarks and compile_fail UI tests are currently excluded from the main Cargo workspace:

bevy/Cargo.toml

Lines 16 to 22 in 00722b8

	exclude = [
	"benches",
	"crates/bevy_derive/compile_fail",
	"crates/bevy_ecs/compile_fail",
	"crates/bevy_reflect/compile_fail",
	"tools/compile_fail_utils",
	]

This is a problem because these things get checked less often, and often lag behind. For example, in #16733 I had to fix a compile error for a function that was removed in 0.10 (we just released 0.15). The best solution to prevent this from happening in the future is to re-add the benchmarks and UI tests to the main Cargo workspace.

Past attempt: #16770