build: update autoprefixer to version 9.7.6

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -18,7 +18,7 @@
     "@jsdevtools/coverage-istanbul-loader": "3.0.3",
     "@ngtools/webpack": "0.0.0",
     "ajv": "6.12.0",
-    "autoprefixer": "9.7.5",
+    "autoprefixer": "9.7.6",
     "babel-loader": "8.1.0",
     "browserslist": "^4.9.1",
     "cacache": "15.0.0",

yarn.lock

@@ -2460,7 +2460,20 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@9.7.5, autoprefixer@^9.6.5:
+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 "^4.11.1"
+    caniuse-lite "^1.0.30001039"
+    chalk "^2.4.2"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^7.0.27"
+    postcss-value-parser "^4.0.3"
+
+autoprefixer@^9.6.5:
   version "9.7.5"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.5.tgz#8df10b9ff9b5814a8d411a5cfbab9c793c392376"
   integrity sha512-URo6Zvt7VYifomeAfJlMFnYDhow1rk2bufwkbamPEAtQFcL11moLk4PnR7n9vlu7M+BkXAZkHFA0mIcY7tjQFg==
@@ -2776,7 +2789,7 @@ browserify-zlib@^0.2.0:
   dependencies:
     pako "~1.0.5"
 
-browserslist@^4.0.0, browserslist@^4.11.0, browserslist@^4.7.0, browserslist@^4.8.3, browserslist@^4.9.1:
+browserslist@^4.0.0, browserslist@^4.11.0, browserslist@^4.11.1, browserslist@^4.7.0, 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==
@@ -3086,7 +3099,7 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001032, caniuse-lite@^1.0.30001036, caniuse-lite@^1.0.30001038:
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001032, caniuse-lite@^1.0.30001036, caniuse-lite@^1.0.30001038, caniuse-lite@^1.0.30001039:
   version "1.0.30001039"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001039.tgz#b3814a1c38ffeb23567f8323500c09526a577bbe"
   integrity sha512-SezbWCTT34eyFoWHgx8UWso7YtvtM7oosmFoXbCkdC6qJzRfBTeTgE9REtKtiuKXuMwWTZEvdnFNGAyVMorv8Q==