chore(deps-dev): bump vitepress from 1.0.0-rc.15 to 1.0.0-rc.20

Bumps [vitepress](https://github.com/vuejs/vitepress) from 1.0.0-rc.15 to 1.0.0-rc.20.
- [Release notes](https://github.com/vuejs/vitepress/releases)
- [Changelog](https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md)
- [Commits](vuejs/vitepress@v1.0.0-rc.15...v1.0.0-rc.20)

---
updated-dependencies:
- dependency-name: vitepress
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -54,7 +54,7 @@
     "ts-jest": "^29.0.3",
     "ts-node": "^10.3.0",
     "typescript": "^5.0.2",
-    "vitepress": "1.0.0-rc.15"
+    "vitepress": "1.0.0-rc.20"
   },
   "eslintConfig": {
     "env": {

yarn.lock

@@ -1140,6 +1140,24 @@
   dependencies:
     "@types/node" "*"
 
+"@types/linkify-it@*":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@types/linkify-it/-/linkify-it-3.0.3.tgz#15a0712296c5041733c79efe233ba17ae5a7587b"
+  integrity sha512-pTjcqY9E4nOI55Wgpz7eiI8+LzdYnw3qxXCfHyBDdPbYvbyLgWLJGh8EdPvqawwMK1Uo1794AUkkR38Fr0g+2g==
+
+"@types/markdown-it@^13.0.1":
+  version "13.0.1"
+  resolved "https://registry.yarnpkg.com/@types/markdown-it/-/markdown-it-13.0.1.tgz#2f45bd54315f5db2d9bd909ec7fd4d994cf75df4"
+  integrity sha512-SUEb8Frsxs3D5Gg9xek6i6EG6XQ5s+O+ZdQzIPESZVZw3Pv3CPQfjCJBI+RgqZd1IBeu18S0Rn600qpPnEK37w==
+  dependencies:
+    "@types/linkify-it" "*"
+    "@types/mdurl" "*"
+
+"@types/mdurl@*":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@types/mdurl/-/mdurl-1.0.2.tgz#e2ce9d83a613bacf284c7be7d491945e39e1f8e9"
+  integrity sha512-eC4U9MlIcu2q0KQmXszyn5Akca/0jrQmwDRgpAMJai7qBWq4amIQhZyNau4VYGtCeALvW1/NtjzJJ567aZxfKA==
+
 "@types/minimatch@^3.0.3":
   version "3.0.5"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
@@ -5606,13 +5624,14 @@ vite@^4.4.9:
   optionalDependencies:
     fsevents "~2.3.2"
 
-vitepress@1.0.0-rc.15:
-  version "1.0.0-rc.15"
-  resolved "https://registry.yarnpkg.com/vitepress/-/vitepress-1.0.0-rc.15.tgz#a0810e91ed2bb6000ea78c084a7263d7519840de"
-  integrity sha512-5criiHoEibkT/du7t6wQ2xQVsuTNuirQZbMAi0M9Hp0YzJoJvEX68Ej9p2PtNC84bYb/CxAh5QkMtMutk03lHw==
+vitepress@1.0.0-rc.20:
+  version "1.0.0-rc.20"
+  resolved "https://registry.yarnpkg.com/vitepress/-/vitepress-1.0.0-rc.20.tgz#a5570f929c52cef010da26039cf9122c11e160a1"
+  integrity sha512-CykMUJ8JLxLcGWek0ew3wln4RYbsOd1+0YzXITTpajggpynm2S331TNkJVOkHrMRc6GYe3y4pS40GfgcW0ZwAw==
   dependencies:
     "@docsearch/css" "^3.5.2"
     "@docsearch/js" "^3.5.2"
+    "@types/markdown-it" "^13.0.1"
     "@vue/devtools-api" "^6.5.0"
     "@vueuse/core" "^10.4.1"
     "@vueuse/integrations" "^10.4.1"