package/tree: bump to version 2.0.2

Update indentation in hash file (two spaces)

http://mama.indstate.edu/users/ice/tree/changes.html

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/tree/tree.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256	715d5d4b434321ce74706d0dd067505bb60c5ea83b5f0b3655dae40aa6f9b7c2	tree-1.8.0.tgz
-sha256	204d8eff92f95aac4df6c8122bc1505f468f3a901e5a4cc08940e0ede1938994	LICENSE
+sha256  7d693a1d88d3c4e70a73e03b8dbbdc12c2945d482647494f2f5bd83a479eeeaf  tree-2.0.2.tgz
+sha256  204d8eff92f95aac4df6c8122bc1505f468f3a901e5a4cc08940e0ede1938994  LICENSE

package/tree/tree.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TREE_VERSION = 1.8.0
+TREE_VERSION = 2.0.2
 TREE_SOURCE = tree-$(TREE_VERSION).tgz
 TREE_SITE = http://mama.indstate.edu/users/ice/tree/src
 TREE_LICENSE = GPL-2.0+