Bump rollup from 1.17.0 to 2.12.0

Bumps [rollup](https://github.com/rollup/rollup) from 1.17.0 to 2.12.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.17.0...v2.12.0)

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

package-lock.json

@@ -2,12 +2,6 @@
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
-    "@types/estree": {
-      "version": "0.0.39",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
-      "integrity": "sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==",
-      "dev": true
-    },
     "@types/node": {
       "version": "12.0.10",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.10.tgz",
@@ -23,12 +17,6 @@
         "@types/node": "*"
       }
     },
-    "acorn": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.2.0.tgz",
-      "integrity": "sha512-8oe72N3WPMjA+2zVG71Ia0nXZ8DpQH+QyyHO+p06jT8eg8FGG3FbcUIi8KziHlAfheJQZeoqbvq1mQSQHXKYLw==",
-      "dev": true
-    },
     "builtin-modules": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.1.0.tgz",
@@ -41,6 +29,13 @@
       "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
       "dev": true
     },
+    "fsevents": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+      "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+      "dev": true,
+      "optional": true
+    },
     "is-module": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz",
@@ -69,22 +64,12 @@
       }
     },
     "rollup": {
-      "version": "1.17.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.17.0.tgz",
-      "integrity": "sha512-k/j1m0NIsI4SYgCJR4MWPstGJOWfJyd6gycKoMhyoKPVXxm+L49XtbUwZyFsrSU2YXsOkM4u1ll9CS/ZgJBUpw==",
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.12.0.tgz",
+      "integrity": "sha512-vKwc/xFkZGM9DRai3Eztpr/4g0yYDgNKVq8tLXhq/aSLbR+/EVL6rTjEW9bgWgeYEIKoN66/5w2Bjv1gzyHR/w==",
       "dev": true,
       "requires": {
-        "@types/estree": "0.0.39",
-        "@types/node": "^12.6.2",
-        "acorn": "^6.2.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "12.6.8",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.6.8.tgz",
-          "integrity": "sha512-aX+gFgA5GHcDi89KG5keey2zf0WfZk/HAQotEamsK2kbey+8yGKcson0hbK8E+v0NArlCJQCqMP161YhV6ZXLg==",
-          "dev": true
-        }
+        "fsevents": "~2.1.2"
       }
     },
     "rollup-plugin-node-resolve": {

package.json

@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "rollup": "^1.17.0",
+    "rollup": "^2.12.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-svelte": "^5.1.1",
     "svelte": "^3.6.10"