package/fluidsynth: bump to version 2.1.1

- This will fix a static build failure with readline thanks to
  https://github.com/FluidSynth/fluidsynth/commit/c538c9fa7e392ce16c3354696e7dc7781a78a300
- Update indentation of hash file (two spaces)

Fixes:
 - http://autobuild.buildroot.org/results/88609eefe55af2ca50d43e17d3424b923528b07a

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/fluidsynth/fluidsynth.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256 526addc6d8445035840d3af7282d3ba89567df209d28e183da04a1a877da2da3  fluidsynth-2.1.0.tar.gz
-sha256 9b872a8a070b8ad329c4bd380fb1bf0000f564c75023ec8e1e6803f15364b9e9  LICENSE
+sha256  966d0393591b505d694e51cbf653387007144e9ae0b8705d82ec7d943d31d348  fluidsynth-2.1.1.tar.gz
+sha256  9b872a8a070b8ad329c4bd380fb1bf0000f564c75023ec8e1e6803f15364b9e9  LICENSE

package/fluidsynth/fluidsynth.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FLUIDSYNTH_VERSION = 2.1.0
+FLUIDSYNTH_VERSION = 2.1.1
 FLUIDSYNTH_SITE = $(call github,FluidSynth,fluidsynth,v$(FLUIDSYNTH_VERSION))
 FLUIDSYNTH_LICENSE = LGPL-2.1+
 FLUIDSYNTH_LICENSE_FILES = LICENSE