Update dependency stream-to-string to v1.2.1

Author: renovate[bot]

yarn.lock

@@ -3439,7 +3439,7 @@ process@^0.11.10:
 promise-polyfill@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/promise-polyfill/-/promise-polyfill-1.1.6.tgz#cd04eff46f5c95c3a7d045591d79b5e3e01f12d7"
-  integrity sha1-zQTv9G9clcOn0EVZHXm14+AfEtc=
+  integrity sha512-7rrONfyLkDEc7OJ5QBkqa4KI4EBhCd340xRuIUPGCfu13znS+vx+VDdrT9ODAJHlXm7w4lbxN3DRjyv58EuzDg==
 
 prompts@^2.0.1:
   version "2.4.2"
@@ -4012,9 +4012,9 @@ stack-utils@^2.0.3:
     escape-string-regexp "^2.0.0"
 
 stream-to-string@^1.1.0, stream-to-string@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/stream-to-string/-/stream-to-string-1.2.0.tgz#3ca506a097ecbf78b0e0aee0b6fa5c4565412a15"
-  integrity sha512-8drZlFIKBHSMdX9GCWv8V9AAWnQcTqw0iAI6/GC7UJ0H0SwKeFKjOoZfGY1tOU00GGU7FYZQoJ/ZCUEoXhD7yQ==
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/stream-to-string/-/stream-to-string-1.2.1.tgz#15cb325d88b33cc62accb032c7093f85eb785db2"
+  integrity sha512-WsvTDNF8UYs369Yko3pcdTducQtYpzEZeOV7cTuReyFvOoA9S/DLJ6sYK+xPafSPHhUMpaxiljKYnT6JSFztIA==
   dependencies:
     promise-polyfill "^1.1.6"