Bump marked from 1.2.8 to 2.0.0 in /packages/string-templates

Bumps [marked](https://github.com/markedjs/marked) from 1.2.8 to 2.0.0.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Changelog](https://github.com/markedjs/marked/blob/master/release.config.js)
- [Commits](https://github.com/markedjs/marked/compare/v1.2.8...v2.0.0)

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

packages/string-templates/package.json

@@ -25,7 +25,7 @@
     "@rollup/plugin-json": "^4.1.0",
     "doctrine": "^3.0.0",
     "jest": "^26.6.3",
-    "marked": "^1.2.8",
+    "marked": "^2.0.0",
     "rollup": "^2.36.2",
     "rollup-plugin-node-builtins": "^2.1.2",
     "rollup-plugin-node-globals": "^1.4.0",

packages/string-templates/yarn.lock

@@ -3424,10 +3424,10 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-marked@^1.2.8:
-  version "1.2.8"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-1.2.8.tgz#5008ece15cfa43e653e85845f3525af4beb6bdd4"
-  integrity sha512-lzmFjGnzWHkmbk85q/ILZjFoHHJIQGF+SxGEfIdGk/XhiTPhqGs37gbru6Kkd48diJnEyYwnG67nru0Z2gQtuQ==
+marked@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-2.0.0.tgz#9662bbcb77ebbded0662a7be66ff929a8611cee5"
+  integrity sha512-NqRSh2+LlN2NInpqTQnS614Y/3NkVMFFU6sJlRFEpxJ/LHuK/qJECH7/fXZjk4VZstPW/Pevjil/VtSONsLc7Q==
 
 md5.js@^1.3.4:
   version "1.3.5"