package/pugixml: bump to version 1.12.1

The license file has updated the copyright year to 2022, therefore
update the hash of the license file as well.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/pugixml/pugixml.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  8ddf57b65fb860416979a3f0640c2ad45ddddbbafa82508ef0a0af3ce7061716  pugixml-1.11.4.tar.gz
-sha256  ee495f34aeff0c578a99f3350a2050d4e5860d27b2004c03c384a594fa2b0a7a  LICENSE.md
+sha256  dcf671a919cc4051210f08ffd3edf9e4247f79ad583c61577a13ee93af33afc7  pugixml-1.12.1.tar.gz
+sha256  206f671b6d342557adcc973088c2c638df0ec0b1dabbcd24e65aadd2191778d2  LICENSE.md

package/pugixml/pugixml.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PUGIXML_VERSION = 1.11.4
+PUGIXML_VERSION = 1.12.1
 PUGIXML_SITE = https://github.com/zeux/pugixml/releases/download/v$(PUGIXML_VERSION)
 PUGIXML_LICENSE = MIT
 PUGIXML_LICENSE_FILES = LICENSE.md