chore(deps): update dependency rollup-plugin-terser to v7

Author: renovate-bot

package-lock.json

@@ -56,7 +56,7 @@
     "rollup-plugin-node-resolve": "5.2.0",
     "rollup-plugin-replace": "2.2.0",
     "rollup-plugin-sourcemaps": "0.6.3",
-    "rollup-plugin-terser": "5.3.1",
+    "rollup-plugin-terser": "7.0.2",
     "rollup-plugin-typescript2": "0.31.0",
     "terser": "4.8.0",
     "ts-node": "8.10.2",