remove all remaining .SRCINFO will generate as-needed from approved PKGBUILDS

src/brother-hl2170w/.SRCINFO

@@ -1,24 +0,0 @@
-# Generated by makepkg 5.0.0
-# Thu Feb 18 20:39:52 UTC 2016
-pkgbase = brother-hl2170w
-	pkgdesc = LPR and CUPS driver for the Brother HL2170W
-	pkgver = 2.0.2_1
-	pkgrel = 1
-	url = http://solutions.brother.com/linux/en_us/
-	install = brother-hl2170w.install
-	arch = i686
-	arch = x86_64
-	license = custom:brother commercial license
-	depends = cups
-	depends = lib32-glibc
-	source = http://www.brother.com/pub/bsc/linux/dlf/brhl2170wlpr-2.0.2-1.i386.rpm
-	source = http://www.brother.com/pub/bsc/linux/dlf/cupswrapperHL2170W-2.0.2-1.i386.rpm
-	source = cupswrapper-license.txt
-	source = lpr-license.txt
-	md5sums = 2d7fe5114239b48dad38e08e24c9fca0
-	md5sums = 5d2b95b7c148eabf21866604e6e5cf3a
-	md5sums = 97ad0cffd216059e9d1d3121899d8646
-	md5sums = 5e87a3dc0f3e3438c088eda0f3565f0d
-
-pkgname = brother-hl2170w
-