package/boinc: bump to version 7.20.2

https://boinc.berkeley.edu/wiki/Release_Notes

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/boinc/boinc.hash

@@ -1,4 +1,4 @@
 # Locally computed:
-sha256  274388d9c49e488b6c8502ffc6eb605d5ceae391fb0c2fc56dbb0254d0ceb27e  boinc-7.18.1.tar.gz
+sha256  e577072b06f590d3230c25c94b221dba528b0938681e645bbd870778f8958077  boinc-7.20.2.tar.gz
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING
 sha256  a853c2ffec17057872340eee242ae4d96cbf2b520ae27d903e1b2fef1a5f9d1c  COPYING.LESSER

package/boinc/boinc.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-BOINC_VERSION_MAJOR = 7.18
-BOINC_VERSION = $(BOINC_VERSION_MAJOR).1
+BOINC_VERSION_MAJOR = 7.20
+BOINC_VERSION = $(BOINC_VERSION_MAJOR).2
 BOINC_SITE = \
 	$(call github,BOINC,boinc,client_release/$(BOINC_VERSION_MAJOR)/$(BOINC_VERSION))
 BOINC_LICENSE = LGPL-3.0+