add ie11 support

Author: mohsinulhaq

.browserslistrc

@@ -1,4 +1,3 @@
->0.2%
+> 0.25%
 not dead
-not ie <= 11
 not op_mini all

.size-snapshot.json

@@ -1,20 +1,20 @@
 {
   "dist/cjs/react-popper-tooltip.js": {
-    "bundled": 13027,
-    "minified": 7934,
-    "gzipped": 2253
+    "bundled": 15639,
+    "minified": 8815,
+    "gzipped": 2508
   },
   "dist/esm/react-popper-tooltip.js": {
-    "bundled": 12988,
-    "minified": 7906,
-    "gzipped": 2240,
+    "bundled": 15605,
+    "minified": 8795,
+    "gzipped": 2499,
     "treeshaked": {
       "rollup": {
-        "code": 187,
-        "import_statements": 167
+        "code": 347,
+        "import_statements": 327
       },
       "webpack": {
-        "code": 8553
+        "code": 9510
       }
     }
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-popper-tooltip",
-  "version": "2.11.0",
+  "version": "2.11.1",
   "description": "React tooltip library built around react-popper",
   "homepage": "https://react-popper-tooltip.netlify.com",
   "repository": {
@@ -64,24 +64,24 @@
     "@babel/preset-env": "^7.9.0",
     "@babel/preset-react": "^7.9.4",
     "@babel/preset-typescript": "^7.9.0",
-    "@testing-library/react": "^10.0.1",
+    "@testing-library/react": "^10.0.2",
     "@types/jest": "^25.1.4",
-    "@types/react": "^16.9.26",
-    "@types/react-dom": "^16.9.5",
-    "@typescript-eslint/eslint-plugin": "^2.25.0",
-    "@typescript-eslint/parser": "^2.25.0",
+    "@types/react": "^16.9.31",
+    "@types/react-dom": "^16.9.6",
+    "@typescript-eslint/eslint-plugin": "^2.26.0",
+    "@typescript-eslint/parser": "^2.26.0",
     "docz": "^2.2.0",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.10.1",
     "eslint-plugin-prettier": "^3.1.2",
     "eslint-plugin-react": "^7.19.0",
     "husky": "^4.2.3",
-    "jest": "^25.2.3",
-    "lint-staged": "^10.0.9",
+    "jest": "^25.2.4",
+    "lint-staged": "^10.1.1",
     "prettier": "^2.0.2",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
-    "rollup": "^2.2.0",
+    "rollup": "^2.3.2",
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-size-snapshot": "^0.11.0",