package/solarus: bump to version 1.6.5

See:
https://www.solarus-games.org/en/news/2021-04-06-solarus-1-6-5-bugfix-release

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/solarus/solarus.hash

@@ -1,4 +1,4 @@
 # Locally calculated
-sha256  b2e00a7df8953903ba022a8f392038e86f675cee714da19cf9a5f8535c42f349  solarus-v1.6.4.tar.bz2
+sha256  4b4ac59df8ab63ee2e305cbf48118d6be0cf9665968eb0b06dd1acdf4346516f  solarus-v1.6.5.tar.bz2
 
 sha256  309875d925041d909bc705473d6c4b7905272aea15c1c2389088c26c161bae1f  license.txt

package/solarus/solarus.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SOLARUS_VERSION = 1.6.4
+SOLARUS_VERSION = 1.6.5
 SOLARUS_SITE = \
 	https://gitlab.com/solarus-games/solarus/-/archive/v$(SOLARUS_VERSION)
 SOLARUS_SOURCE = solarus-v$(SOLARUS_VERSION).tar.bz2