Revert "chore: upgrade deps"

This reverts commit 28c858b.

Author: Guillaume Chau

package.json

@@ -32,11 +32,6 @@
     "url": "https://github.com/Akryum/vue-virtual-scroller/issues"
   },
   "homepage": "https://github.com/Akryum/vue-virtual-scroller#readme",
-  "dependencies": {
-    "scrollparent": "^2.0.1",
-    "vue-observe-visibility": "^0.4.3",
-    "vue-resize": "^0.4.5"
-  },
   "peerDependencies": {
     "vue": "^2.5.2"
   },
@@ -67,6 +62,11 @@
     "vue": "^2.5.17",
     "vue-template-compiler": "^2.2.5"
   },
+  "dependencies": {
+    "scrollparent": "^2.0.1",
+    "vue-observe-visibility": "^0.4.3",
+    "vue-resize": "^0.4.4"
+  },
   "browserslist": [
     "> 1%",
     "last 2 versions",