"tools" mode: Added one Scratchbox1 compatibility rule
"tools" mode: Added one Scratchbox1 compatibility rule

- a similar rule already exists in "emulate" and "devel" modes

madscientist42/scratchbox2,neeraj9/sbox2,neeraj9/sbox2,lbt/scratchbox2,neeraj9/sbox2,BinChengfei/scratchbox2,freedesktop-unofficial-mirror/sbox2,BinChengfei/scratchbox2,lbt/scratchbox2,lbt/scratchbox2,h113331pp/scratchbox2,neeraj9/sbox2,lbt/scratchbox2,h113331pp/scratchbox2,BinChengfei/scratchbox2,ldbox/ldbox,OlegGirko/ldbox,freedesktop-unofficial-mirror/sbox2,h113331pp/scratchbox2,freedesktop-unofficial-mirror/sbox2,loganchien/scratchbox2,h113331pp/scratchbox2,neeraj9/sbox2,ldbox/ldbox,freedesktop-unofficial-mirror/sbox2,BinChengfei/scratchbox2,ldbox/ldbox,OlegGirko/ldbox,h113331pp/scratchbox2,neeraj9/sbox2,loganchien/scratchbox2,madscientist42/scratchbox2,lbt/scratchbox2,madscientist42/scratchbox2,h113331pp/scratchbox2,madscientist42/scratchbox2,freedesktop-unofficial-mirror/sbox2,OlegGirko/ldbox,loganchien/scratchbox2,OlegGirko/ldbox,ldbox/ldbox,loganchien/scratchbox2,ldbox/ldbox,OlegGirko/ldbox,freedesktop-unofficial-mirror/sbox2,BinChengfei/scratchbox2,madscientist42/scratchbox2,loganchien/scratchbox2,loganchien/scratchbox2,ldbox/ldbox,madscientist42/scratchbox2,OlegGirko/ldbox,BinChengfei/scratchbox2