Bump autoprefixer from 9.7.5 to 9.7.6 (#13467)

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 9.7.5 to 9.7.6.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/9.7.5...9.7.6)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -72,7 +72,7 @@
     "@rails/ujs": "^6.0.2",
     "array-includes": "^3.1.1",
     "arrow-key-navigation": "^1.1.0",
-    "autoprefixer": "^9.7.5",
+    "autoprefixer": "^9.7.6",
     "axios": "^0.19.2",
     "babel-loader": "^8.1.0",
     "babel-plugin-lodash": "^3.3.4",

yarn.lock

@@ -1947,13 +1947,13 @@ atob@^2.1.1:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@^9.7.5:
-  version "9.7.5"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.5.tgz#8df10b9ff9b5814a8d411a5cfbab9c793c392376"
-  integrity sha512-URo6Zvt7VYifomeAfJlMFnYDhow1rk2bufwkbamPEAtQFcL11moLk4PnR7n9vlu7M+BkXAZkHFA0mIcY7tjQFg==
+autoprefixer@^9.7.6:
+  version "9.7.6"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.6.tgz#63ac5bbc0ce7934e6997207d5bb00d68fa8293a4"
+  integrity sha512-F7cYpbN7uVVhACZTeeIeealwdGM6wMtfWARVLTy5xmKtgVdBNJvbDRoCK3YO1orcs7gv/KwYlb3iXwu9Ug9BkQ==
   dependencies:
-    browserslist "^4.11.0"
-    caniuse-lite "^1.0.30001036"
+    browserslist "^4.11.1"
+    caniuse-lite "^1.0.30001039"
     chalk "^2.4.2"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
@@ -2405,7 +2405,7 @@ browserify-zlib@^0.2.0:
   dependencies:
     pako "~1.0.5"
 
-browserslist@^4.0.0, browserslist@^4.11.0, browserslist@^4.8.3, browserslist@^4.9.1:
+browserslist@^4.0.0, browserslist@^4.11.1, browserslist@^4.8.3, browserslist@^4.9.1:
   version "4.11.1"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.11.1.tgz#92f855ee88d6e050e7e7311d987992014f1a1f1b"
   integrity sha512-DCTr3kDrKEYNw6Jb9HFxVLQNaue8z+0ZfRBRjmCunKDEXEBajKDj2Y+Uelg+Pi29OnvaSGwjOsnRyNEkXzHg5g==
@@ -2582,10 +2582,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001036, caniuse-lite@^1.0.30001038:
-  version "1.0.30001038"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001038.tgz#44da3cbca2ab6cb6aa83d1be5d324e17f141caff"
-  integrity sha512-zii9quPo96XfOiRD4TrfYGs+QsGZpb2cGiMAzPjtf/hpFgB6zCPZgJb7I1+EATeMw/o+lG8FyRAnI+CWStHcaQ==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001038, caniuse-lite@^1.0.30001039:
+  version "1.0.30001041"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001041.tgz#c2ea138dafc6fe03877921ddcddd4a02a14daf76"
+  integrity sha512-fqDtRCApddNrQuBxBS7kEiSGdBsgO4wiVw4G/IClfqzfhW45MbTumfN4cuUJGTM0YGFNn97DCXPJ683PS6zwvA==
 
 capture-exit@^1.2.0:
   version "1.2.0"