doc: New NASM logo
doc: New NASM logo

Update to a new NASM logo.

techkey/nasm,techkey/nasm,techkey/nasm,turingstudio/nasm,projedi/nasm,projedi/nasm,letolabs/nasm,turingstudio/nasm,Distrotech/nasm,letolabs/nasm,projedi/nasm,Distrotech/nasm,projedi/nasm,Distrotech/nasm,projedi/nasm,turingstudio/nasm,techkey/nasm,turingstudio/nasm,letolabs/nasm,Distrotech/nasm,techkey/nasm