package/sdl2: bump version to 2.0.14

patch 0001: already applied upstream
patch 0002: adapt patch to 2.0.14

Signed-off-by: Michael Fischer <mf@go-sys.de>
[yann.morin.1998@free.fr:
  - renumber remaining patch
  - fix space-typo in hash file
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>