package/bdwgc: bump to version 8.2.2

The license in file README.QUICK remains unchanged, but for the
copyright years, some C++ instructions changes, iand a few small
typos/fixes.

Signed-off-by: Pedro Aguilar <paguilar@paguilar.org>
[yann.morin.1998@free.fr: mention copyright years change]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/bdwgc/bdwgc.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  3b4914abc9fa76593596773e4da671d7ed4d5390e3d46fbf2e5f155e121bea11  gc-8.0.6.tar.gz
-sha256  0aab7a56a92ed878c4a5464cf282d65f38bcdee64fe9cf213e26254bddb3f340  README.QUICK
+sha256  f30107bcb062e0920a790ffffa56d9512348546859364c23a14be264b38836a0  gc-8.2.2.tar.gz
+sha256  a9b077aeb4e9e1aaf9742119d8023ef26f52f445cdc3f60d390bf59e1647f54a  README.QUICK

package/bdwgc/bdwgc.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BDWGC_VERSION = 8.0.6
+BDWGC_VERSION = 8.2.2
 BDWGC_SOURCE = gc-$(BDWGC_VERSION).tar.gz
 BDWGC_SITE = https://github.com/ivmai/bdwgc/releases/download/v$(BDWGC_VERSION)
 BDWGC_INSTALL_STAGING = YES