package/libgeotiff: bump to version 1.7.1

Update license, "X style license" means MIT:
https://github.com/OSGeo/libgeotiff/commit/5d6619c1168845c5bd77686f01e197a82854cbf1)

https://github.com/OSGeo/libgeotiff/releases/tag/1.7.1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/libgeotiff/libgeotiff.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  fc304d8839ca5947cfbeb63adb9d1aa47acef38fc6d6689e622926e672a99a7e  libgeotiff-1.7.0.tar.gz
-sha256  6a22340b8293c50a34ce8e95589489bd3ec65bcb8b93e61cbda3daaafe498375  LICENSE
+sha256  05ab1347aaa471fc97347d8d4269ff0c00f30fa666d956baba37948ec87e55d6  libgeotiff-1.7.1.tar.gz
+sha256  a822a731a7ac4ba7d8f18fa0dc29db2e68a5dcfc315b46e4a4c8956720d55d93  LICENSE

package/libgeotiff/libgeotiff.mk

@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-LIBGEOTIFF_VERSION = 1.7.0
+LIBGEOTIFF_VERSION = 1.7.1
 LIBGEOTIFF_SITE = http://download.osgeo.org/geotiff/libgeotiff
-LIBGEOTIFF_LICENSE = X11-style, public domain
+LIBGEOTIFF_LICENSE = MIT, public domain
 LIBGEOTIFF_LICENSE_FILES = LICENSE
 LIBGEOTIFF_DEPENDENCIES = proj tiff host-pkgconf
 LIBGEOTIFF_INSTALL_STAGING = YES