Update dependency strip-ansi to v7

Author: renovate[bot]

package.json

@@ -45,7 +45,7 @@
     "rimraf": "^2.5.0",
     "semver": "^5.1.0",
     "ssri": "^5.3.0",
-    "strip-ansi": "^4.0.0",
+    "strip-ansi": "^7.0.0",
     "strip-bom": "^3.0.0",
     "tar-fs": "^1.16.0",
     "tar-stream": "^1.6.1",

yarn.lock

@@ -207,6 +207,11 @@ ansi-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
   integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
 
+ansi-regex@^6.0.1:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-6.1.0.tgz#95ec409c69619d6cb1b8b34f14b660ef28ebd654"
+  integrity sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA==
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -7046,6 +7051,13 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-7.1.0.tgz#d5b6568ca689d8561370b0707685d22434faff45"
+  integrity sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ==
+  dependencies:
+    ansi-regex "^6.0.1"
+
 strip-bom-string@1.X:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom-string/-/strip-bom-string-1.0.0.tgz#e5211e9224369fbb81d633a2f00044dc8cedad92"