package/restclient-cpp: bump to version 0.5.3

ChangeLog:
https://github.com/mrtazz/restclient-cpp/blob/main/CHANGELOG.md

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/restclient-cpp/restclient-cpp.hash

@@ -1,3 +1,3 @@
 # Computed locally
-sha256  d62ba618f9a938652fd53b483289e8662a99451839e59058c8beb286dfbc65ec  restclient-cpp-0.5.2.tar.gz
+sha256  ca450e15d9b9724234d234686f22862eef97b776cbebb433382830974949d6f2  restclient-cpp-0.5.3.tar.gz
 sha256  1c2f79e825a39eb61d8919044776627f4d079ff38975410a3bde340154fc94a4  LICENSE

package/restclient-cpp/restclient-cpp.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RESTCLIENT_CPP_VERSION = 0.5.2
+RESTCLIENT_CPP_VERSION = 0.5.3
 RESTCLIENT_CPP_SITE = $(call github,mrtazz,restclient-cpp,$(RESTCLIENT_CPP_VERSION))
 RESTCLIENT_CPP_LICENSE = MIT
 RESTCLIENT_CPP_LICENSE_FILES = LICENSE