Update transitive @ember/string dependency to v1.1.0

Author: Turbo87

yarn.lock

@@ -1161,9 +1161,9 @@
     ember-modifier-manager-polyfill "^1.2.0"
 
 "@ember/string@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@ember/string/-/string-1.0.0.tgz#3a2254caedacb95e09071204d36cad49e0f8b855"
-  integrity sha512-KZ+CcIXFdyIBMztxDMgza4SdLJgIeUgTjDAoHk6M50C2u1X/BK7KWUIN7MIK2LNTOMvbib9lWwEzKboxdI4lBw==
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@ember/string/-/string-1.1.0.tgz#58ec0e8867e94d3bcdcde7aa7a9fe06d450079e8"
+  integrity sha512-T8UHFSO9hrkRM9+OingBmbQ69mdb8xjEXxZLCNprQX+cEJI+dyI0Nv3JAYt/0SFTT+/IQW40r004O2n/CsNnEQ==
   dependencies:
     ember-cli-babel "^7.4.0"