poco: bump to version 1.8.1

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/poco/poco.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  ae87222c674ff5cb1318253d19a72348e385f2a4db4b05329d712361303578f5  poco-poco-1.8.0.1-release.tar.gz
+sha256  43cc469c01d1f799efc51e2bfde6ffdf467b98a8a0901e6b33db86958619b3af  poco-poco-1.8.1-release.tar.gz
 sha256  c4b1e1e5f36d8331737231fefcc30f5714326aec7c387ad59a8115eb0ba7d6b5  LICENSE

package/poco/poco.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-POCO_VERSION = poco-1.8.0.1-release
+POCO_VERSION = poco-1.8.1-release
 POCO_SITE = $(call github,pocoproject,poco,$(POCO_VERSION))
 POCO_LICENSE = BSL-1.0
 POCO_LICENSE_FILES = LICENSE