Remove .PHONY targets when building .fda files during autoprofiledbootstrap

Remove .PHONY targets when building .fda files during autoprofiledbootstrap

These .PHONY targets are always executed and were breaking `make install`
for autoprofiledbootstrap build.

Tested on x86_64-pc-linux-gnu.

gcc/c/ChangeLog:
	* Make-lang.in: Make create_fdas_for_cc1 target not .PHONY

gcc/cp/ChangeLog:
	* Make-lang.in: Make create_fdas_for_cc1plus target not .PHONY

gcc/lto/ChangeLog:
	* Make-lang.in: Make create_fdas_for_lto1 target not .PHONY