chore: update dependency semver to v6 (#604)

Author: renovate[bot]

@commitlint/config-lerna-scopes/package.json

@@ -43,7 +43,7 @@
   "dependencies": {
     "import-from": "2.1.0",
     "resolve-pkg": "1.0.0",
-    "semver": "5.6.0"
+    "semver": "6.0.0"
   },
   "devDependencies": {
     "@commitlint/test": "7.5.0",

@commitlint/is-ignored/package.json

@@ -69,6 +69,6 @@
     "rimraf": "2.6.1"
   },
   "dependencies": {
-    "semver": "5.6.0"
+    "semver": "6.0.0"
   }
 }

yarn.lock

@@ -13684,14 +13684,19 @@ semver-diff@^2.0.0:
   version "5.4.1"
   resolved "https://registry.npmjs.org/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
-[email protected], semver@^5.5.1, semver@^5.6.0:
-  version "5.6.0"
-  resolved "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+[email protected]:
+  version "6.0.0"
+  resolved "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz#05e359ee571e5ad7ed641a6eec1e547ba52dea65"
+  integrity sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==
 
 semver@^5.5.0:
   version "5.5.0"
   resolved "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
 
+semver@^5.5.1, semver@^5.6.0:
+  version "5.6.0"
+  resolved "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+
 semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"