micropython-lib: bump version to v1.8.6

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/micropython-lib/micropython-lib.hash

@@ -1,2 +1,2 @@
 # Locally computed
-sha256 4f9250a93413c9925b912d54fe3aaee2d275c82bdb447fc07a090fc60287f5e8  micropython-lib-v1.8.2.tar.gz
+sha256 eb696009ff8c33004211e484649b34edb14f3efb2ff618942bc8888716757a55  micropython-lib-v1.8.6.tar.gz

package/micropython-lib/micropython-lib.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MICROPYTHON_LIB_VERSION = v1.8.2
+MICROPYTHON_LIB_VERSION = v1.8.6
 MICROPYTHON_LIB_SITE = $(call github,micropython,micropython-lib,$(MICROPYTHON_LIB_VERSION))
 MICROPYTHON_LIB_LICENSE = Python software foundation license v2 (some modules), MIT (everything else)
 MICROPYTHON_LIB_LICENSE_FILES = LICENSE