Move config directory from /usr/etc to /etc

pkg.info

@@ -1,7 +1,7 @@
 name: unixodbc
 description: Open specification for providing application developers with a predictable API with which to access Data Sources
 version: 2.3.14
-revision: 1
+revision: 2
 url: https://www.unixodbc.org/
 license: GPL2-or-later,LGPL2.1-or-later
 architecture: any

source.sh

@@ -12,7 +12,7 @@ prepare() {
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
-  ./configure --prefix=/usr
+  ./configure --prefix=/usr --sysconfdir=/etc
 
   # Prevent overlinking due to libtool
   sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool