Remove includes that aren't needed, including ones for config/the_isa.hh. Also stop using switching includes when the ISA is known. Change-Id: I2af6c88dcaf511b086ec808b0ba3196179982af2 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40336 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Gabe Black <gabe.black@gmail.com> Maintainer: Gabe Black <gabe.black@gmail.com>