package/freerdp: security bump to version 2.11.6

Fix the following CVEs:

- CVE-2024-32041 [Low[ OutOfBound Read in zgfx_decompress_segment
- CVE-2024-32039 [Moderate] Integer overflow & OutOfBound Write in
  clear_decompress_residual_data
- CVE-2024-32040 [Low] integer underflow in nsc_rle_decode
- CVE-2024-32458 [Low] OutOfBound Read in planar_skip_plane_rle
- CVE-2024-32459 [Low] OutOfBound Read in ncrush_decompress
- CVE-2024-32460 [Low] OutOfBound Read in interleaved_decompress

https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 1126be70ffb5c2b3255ceb9219362a8a45dd68d7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/freerdp/freerdp.hash

@@ -1,5 +1,5 @@
-# From https://pub.freerdp.com/releases/freerdp-2.11.5.tar.gz.sha256
-sha256  70785ad9934d75aed1734f8918a05aff95788e58e53081e84651106b24303dc2  freerdp-2.11.5.tar.gz
+# From https://pub.freerdp.com/releases/freerdp-2.11.6.tar.gz.sha256
+sha256  ad5a0c7761b18af914041ed50902d6c9fd553e65eeba8a1bea41c4149980b84c  freerdp-2.11.6.tar.gz
 
 # Locally calculated
 sha256  cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30  LICENSE

package/freerdp/freerdp.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FREERDP_VERSION = 2.11.5
+FREERDP_VERSION = 2.11.6
 FREERDP_SITE = https://pub.freerdp.com/releases
 FREERDP_DEPENDENCIES = libglib2 openssl zlib
 FREERDP_LICENSE = Apache-2.0