package/libgta: bump to version 1.2.1

- Update site: https://marlam.de/gta/news/source-code-moved
- Update indentation in hash file (two spaces)

https://marlam.de/gta/news

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

package/libgta/Config.in

@@ -7,4 +7,4 @@ config BR2_PACKAGE_LIBGTA
 	  Libgta is a portable library that implements the Generic
 	  Tagged Array (GTA) file format.
 
-	  http://gta.nongnu.org
+	  https://marlam.de/gta

package/libgta/libgta.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 1d2ff713955eee28310de082a8fd8e236403c27dee3716ba1238c56e6643e4fb  libgta-1.0.8.tar.xz
-sha256 36b6d3fa47916943fd5fec313c584784946047ec1337a78b440e5992cb595f89  COPYING
+sha256  d445667e145f755f0bc34ac89b63a6bfdce1eea943f87ee7a3f23dc0dcede8b1  libgta-1.2.1.tar.xz
+sha256  36b6d3fa47916943fd5fec313c584784946047ec1337a78b440e5992cb595f89  COPYING

package/libgta/libgta.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-LIBGTA_VERSION = 1.0.8
-LIBGTA_SITE = http://download.savannah.nongnu.org/releases/gta
+LIBGTA_VERSION = 1.2.1
+LIBGTA_SITE = https://marlam.de/gta/releases
 LIBGTA_SOURCE = libgta-$(LIBGTA_VERSION).tar.xz
 LIBGTA_INSTALL_STAGING = YES
 LIBGTA_DEPENDENCIES = host-pkgconf bzip2 xz zlib