Bump lodash from 4.17.10 to 4.17.19 in /web-components

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.10 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.10...4.17.19)

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

Author: dependabot[bot]

web-components/yarn.lock

@@ -103,8 +103,8 @@ jquery@^3.0.0:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.3.1.tgz#958ce29e81c9790f31be7792df5d4d95fc57fbca"
 
 lodash@^4.17.10:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
 
 require-css@^0.1.10:
   version "0.1.10"