Bump fstream from 1.0.11 to 1.0.12 in /examples/sass (#15)

Bumps [fstream](https://github.com/npm/fstream) from 1.0.11 to 1.0.12.
- [Release notes](https://github.com/npm/fstream/releases)
- [Commits](npm/fstream@v1.0.11...v1.0.12)

examples/sass/yarn.lock

@@ -2160,8 +2160,8 @@ fsevents@^1.2.2:
  node-pre-gyp "^0.10.0"
 
 fstream@^1.0.0, fstream@^1.0.2:
- version "1.0.11"
- resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.11.tgz#5c1fb1f117477114f0632a0eb4b71b3cb0fd3171"
+ version "1.0.12"
+ resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
  dependencies:
  graceful-fs "^4.1.2"
  inherits "~2.0.0"
@@ -2249,6 +2249,17 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.1:
  once "^1.3.0"
  path-is-absolute "^1.0.0"
 
+glob@^7.1.3:
+ version "7.1.4"
+ resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.4.tgz#aa608a2f6c577ad357e1ae5a5c26d9a8d1969255"
+ dependencies:
+ fs.realpath "^1.0.0"
+ inflight "^1.0.4"
+ inherits "2"
+ minimatch "^3.0.4"
+ once "^1.3.0"
+ path-is-absolute "^1.0.0"
+
 globals@^11.1.0:
  version "11.8.0"
  resolved "https://registry.yarnpkg.com/globals/-/globals-11.8.0.tgz#c1ef45ee9bed6badf0663c5cb90e8d1adec1321d"
@@ -3086,7 +3097,7 @@ minimatch@^3.0.0, minimatch@^3.0.4, minimatch@~3.0.2:
 
 [email protected]:
  version "0.0.8"
- resolved "http:https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+ resolved "https:https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
 [email protected], minimist@^1.1.3, minimist@^1.2.0:
  version "1.2.0"
@@ -4196,10 +4207,10 @@ ret@~0.1.10:
  resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
 
 rimraf@2, rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2:
- version "2.6.2"
- resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
+ version "2.6.3"
+ resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
  dependencies:
- glob "^7.0.5"
+ glob "^7.1.3"
 
 ripemd160@^2.0.0, ripemd160@^2.0.1:
  version "2.0.2"