[Buildroot] [PATCH] package/network-manager: fix CONTRIBUTING.md hash

[Lang Daniel]

The version bump in e3706f1 forgot to update the hash for
CONTRIBUTING.md
The file includes various changes unrelated to the legal information
(mailing list, how to build,...).

Fixes:
 - http://autobuild.buildroot.net/results/bbd0db06663b6df82973173bb044b57f013e844b

Signed-off-by: Daniel Lang <d.lang at abatec.at>
---
 package/network-manager/network-manager.hash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/network-manager/network-manager.hash b/package/network-manager/network-manager.hash
index 270699d63a..895351a537 100644
--- a/package/network-manager/network-manager.hash
+++ b/package/network-manager/network-manager.hash
@@ -3,4 +3,4 @@ sha256  2f6756d507bb6b46716594b67e6fe7491891e1b5b167bbafc5157dfa7753d5b4  Networ
 # Locally computed
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING
 sha256  dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551  COPYING.LGPL
-sha256  f3c5ae3cafa27c24590cf89e732581cbeb4d25d950fe49ce7e4042963012b105  CONTRIBUTING.md
+sha256  cfb6c71f6df5898e1724be3debe9adac48c115b903915406c1e7dfd362b57892  CONTRIBUTING.md
-- 
2.25.1