package/zlib-ng: bump to version 1.9.9-b1

Update indentation in hash file (two spaces)

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

package/zlib-ng/zlib-ng.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256	bc95d2a23b572478769b5e12aa2e775df717ba9ff0f44a3a941987c8b997c84a zlib-ng-9609cb56a8f62868ccf264493bc9c3b4d5762fcf.tar.gz
-sha256	d3c80be055d94d798eaa786116e84fa0b010bc11420b5d2060d978ea77845436 LICENSE.md
+sha256  379723c0c954679a50d1d7df43084e2194dc51ecbc9987c889cb129d1f6734bc  zlib-ng-1.9.9-b1.tar.gz
+sha256  d3c80be055d94d798eaa786116e84fa0b010bc11420b5d2060d978ea77845436  LICENSE.md

package/zlib-ng/zlib-ng.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-ZLIB_NG_VERSION = 9609cb56a8f62868ccf264493bc9c3b4d5762fcf
+ZLIB_NG_VERSION = 1.9.9-b1
 ZLIB_NG_SITE = $(call github,zlib-ng,zlib-ng,$(ZLIB_NG_VERSION))
 ZLIB_NG_LICENSE = Zlib
 ZLIB_NG_LICENSE_FILES = LICENSE.md