arch: restore generic-y += shmparam.h for some architectures

For some reasons, I accidentally got rid of "generic-y += shmparam.h"
from some architectures.

Restore them to fix building c6x, h8300, hexagon, m68k, microblaze,
openrisc, and unicore32.

Fixes: d6e4b3e326d8 ("arch: remove redundant UAPI generic-y defines")
Signed-off-by: Masahiro Yamada <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

arch/c6x/include/uapi/asm/Kbuild

···
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += kvm_para.h
+generic-y += shmparam.h
 generic-y += ucontext.h

arch/h8300/include/uapi/asm/Kbuild

···
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += kvm_para.h
+generic-y += shmparam.h
 generic-y += ucontext.h

arch/hexagon/include/uapi/asm/Kbuild

···
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += shmparam.h
 generic-y += ucontext.h

arch/m68k/include/uapi/asm/Kbuild

···
 
 generated-y += unistd_32.h
 generic-y += kvm_para.h
+generic-y += shmparam.h

arch/microblaze/include/uapi/asm/Kbuild

···
 
 generated-y += unistd_32.h
 generic-y += kvm_para.h
+generic-y += shmparam.h
 generic-y += ucontext.h

arch/openrisc/include/uapi/asm/Kbuild

···
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += kvm_para.h
+generic-y += shmparam.h
 generic-y += ucontext.h

arch/unicore32/include/uapi/asm/Kbuild

···
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += kvm_para.h
+generic-y += shmparam.h
 generic-y += ucontext.h