gpsd: do not strip gpsd

The not strip command is not strip=no, but it is nostrip=yes.
This fixes building this gpsd.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

utils/gpsd/Makefile

@@ -97,7 +97,7 @@ SCONS_OPTIONS += \
 	libgpsmm=no \
 	libQgpsmm=no \
 	bluez=no \
-	strip=no \
+	nostrip=yes \
 	python=no \
 	implicit_link=no \
 	chrpath=no