fix(deps): update dependency semver to v6.1.1 (#422)

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
     "metalsmith-in-place": "4.4.0",
     "metalsmith-rename": "1.0.0",
     "prettier": "1.16.4",
-    "semver": "6.0.0",
+    "semver": "6.1.1",
     "validate-npm-package-name": "3.0.0"
   },
   "devDependencies": {

yarn.lock

@@ -5573,6 +5573,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.0.0.tgz#05e359ee571e5ad7ed641a6eec1e547ba52dea65"
   integrity sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==
 
+[email protected]:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.1.1.tgz#53f53da9b30b2103cd4f15eab3a18ecbcb210c9b"
+  integrity sha512-rWYq2e5iYW+fFe/oPPtYJxYgjBm8sC4rmoGdUOgBB7VnwKt6HrL793l2voH1UlsyYZpJ4g0wfjnTEO1s1NP2eQ==
+
 semver@^5.5.1:
   version "5.5.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"