Bump lodash from 4.17.15 to 4.17.19

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.19)

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

package.json

@@ -64,7 +64,7 @@
     "html-minifier-terser": "~5.1.1",
     "image-size": "~0.8.3",
     "jquery": "~3.5.1",
-    "lodash": "~4.17.15",
+    "lodash": "~4.17.19",
     "magnific-popup": "~1.1.0",
     "make-fetch-happen": "~8.0.7",
     "markdown-it": "~11.0.0",