Update dependency autoprefixer to v9.1.2

Author: renovate-bot

package-lock.json

@@ -21,7 +21,7 @@
     "react-dom": "16.4.2"
   },
   "devDependencies": {
-    "autoprefixer": "9.1.1",
+    "autoprefixer": "9.1.2",
     "babel-core": "6.26.3",
     "babel-eslint": "8.2.6",
     "babel-loader": "7.1.5",

package.json

@@ -450,12 +450,12 @@ atob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.1.tgz#ae2d5a729477f289d60dd7f96a6314a22dd6c22a"
 
-autoprefixer@9.1.1:
-  version "9.1.1"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.1.1.tgz#e4ffa96c71270b8a1967d1542abc5f8453920a77"
+autoprefixer@9.1.2:
+  version "9.1.2"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.1.2.tgz#73672614e3ee43a433b84c1c2a4b1ca392d2f6a1"
   dependencies:
     browserslist "^4.0.2"
-    caniuse-lite "^1.0.30000876"
+    caniuse-lite "^1.0.30000877"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
     postcss "^7.0.2"
@@ -1472,6 +1472,10 @@ caniuse-lite@^1.0.30000876:
   version "1.0.30000876"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000876.tgz#69fc1b696a35fd91089061aa916f677ee7057ada"
 
+caniuse-lite@^1.0.30000877:
+  version "1.0.30000877"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000877.tgz#f189673b86ecc06436520e3e391de6a13ca923b4"
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"