[cpp-httplib] update to 0.31.0 (#49900)

ports/cpp-httplib/portfile.cmake

@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO yhirose/cpp-httplib
     REF "v${VERSION}"
-    SHA512 b8fe9c8af73974fbf36b799d74aa2e3c947af9f0e76d7fe76b2fac8f10bbd610d977b8dacc7eb15a2f2541255b83e416eeb1f68f5521f1420300396129798bc1
+    SHA512 40c584693fa5a0e989fde84453a4914cc21d9630d6c43dc3565f3b2fadca8515ea820fc4a362c4f8799e79710292ae489787d279ddb317d197ee52f840249aea
     HEAD_REF master
     PATCHES
         fix-find-brotli.patch

ports/cpp-httplib/vcpkg.json

@@ -1,7 +1,6 @@
 {
   "name": "cpp-httplib",
-  "version": "0.30.2",
-  "port-version": 1,
+  "version": "0.31.0",
   "description": "A single file C++11 header-only HTTP/HTTPS server and client library",
   "homepage": "https://github.com/yhirose/cpp-httplib",
   "license": "MIT",

versions/baseline.json

@@ -2013,8 +2013,8 @@
       "port-version": 0
     },
     "cpp-httplib": {
-      "baseline": "0.30.2",
-      "port-version": 1
+      "baseline": "0.31.0",
+      "port-version": 0
     },
     "cpp-ipc": {
       "baseline": "1.4.1",

versions/c-/cpp-httplib.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "fe32d393ccc7821f7d73b617ffcff0074fb9bd09",
+      "version": "0.31.0",
+      "port-version": 0
+    },
     {
       "git-tree": "46bec4e7cbe694979a19062f7a25ebb9bb100a0d",
       "version": "0.30.2",