picocom: bump to version 2.2

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/picocom/picocom.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256 6b152fc5f816eaef6b86336a4cec7cf1496b7c712061e5aea5a36f143a0b09ed  picocom-2.1.tar.gz
+sha256 3e3904158d675541f0fcfdcd1f671b38445338f536080f5de8d6674b5f33d4ce  picocom-2.2.tar.gz

package/picocom/picocom.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PICOCOM_VERSION = 2.1
+PICOCOM_VERSION = 2.2
 PICOCOM_SITE = $(call github,npat-efault,picocom,$(PICOCOM_VERSION))
 PICOCOM_LICENSE = GPL-2.0+
 PICOCOM_LICENSE_FILES = LICENSE.txt