math/suitesparse: fix a typo

It produced a warning in poudriere:
Warning: math/suitesparse dependency on math/suitesparse-camd has wrong PKGNAME of 'suitesparse-btf' but should be 'suitesparse-camd'

PR:		269068
Reported by:	peter.larsen (at) larsendata.dk

math/suitesparse/Makefile

@@ -8,7 +8,7 @@ WWW=		https://faculty.cse.tamu.edu/davis/suitesparse.html
 
 RUN_DEPENDS=	suitesparse-amd>0:math/suitesparse-amd			\
 		suitesparse-btf>0:math/suitesparse-btf			\
-		suitesparse-btf>0:math/suitesparse-camd			\
+		suitesparse-camd>0:math/suitesparse-camd		\
 		suitesparse-ccolamd>0:math/suitesparse-ccolamd		\
 		suitesparse-cholmod>0:math/suitesparse-cholmod		\
 		suitesparse-colamd>0:math/suitesparse-colamd		\