chore(deps): bump acorn from 7.1.0 to 7.4.1 in /examples/svelte-rollup (#482)

Author: dependabot[bot]

examples/svelte-rollup/package-lock.json

@@ -76,12 +76,7 @@
   dependencies:
     "@types/node" "*"
 
-acorn@^7.1.0:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.3.1.tgz#85010754db53c3fbaf3b9ea3e083aa5c5d147ffd"
-  integrity sha512-tLc0wSnatxAQHVHUapaHdz72pi9KUyHjq5KyHjGg9Y8Ifdc79pTh2XvI6I1/chZbnM7QtNKzh66ooDogPZSleA==
-
-acorn@^7.1.1:
+acorn@^7.1.0, acorn@^7.1.1:
   version "7.4.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
   integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==