chore(deps): bump lua-resty-healthcheck from 1.6.2 to 1.6.3

### Summary

* Feature: Added support for https_sni [#49](Kong/lua-resty-healthcheck#49) (backport)
* Fix: Use OpenResty API for mTLS [#99](Kong/lua-resty-healthcheck#99) (backport)

Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com>

Author: bungle

CHANGELOG/unreleased/kong/11360-1.yaml

@@ -0,0 +1,6 @@
+message: "Bumped lua-resty-healthcheck from 1.6.2 to 1.6.3"
+type: dependency
+prs:
+  - 11360
+jiras:
+  - "KAG-2140"

kong-3.5.0-0.rockspec

@@ -31,7 +31,7 @@ dependencies = {
   "binaryheap >= 0.4",
   "luaxxhash >= 1.0",
   "lua-protobuf == 0.5.0",
-  "lua-resty-healthcheck == 1.6.2",
+  "lua-resty-healthcheck == 1.6.3",
   "lua-messagepack == 0.5.2",
   "lua-resty-aws == 1.3.1",
   "lua-resty-openssl == 0.8.23",