testing/wesnoth: upgrade to 1.14.15

added aports:upgrade label

CI fails uploading artifacts

Uploading artifacts for successful job
00:43
Uploading artifacts...
packages/: found 6 matching files and directories  
keys/: found 2 matching files and directories      
WARNING: logs/: no matching files                  
ERROR: Uploading artifacts as "archive" to coordinator... too large archive  id=324261 responseStatus=413 Request Entity Too Large status=413 token=gquqztNn
FATAL: too large                                   
ERROR: Job failed: exit code 1

added 61 commits

• 7e1a0dd6...5b777dcd - 60 commits from branch alpine:master
• d9e1fd2e - testing/wesnoth: upgrade to 1.14.15

Compare with previous version

merged