upgrade ssh2

yarn.lock

@@ -4051,7 +4051,7 @@ cors@^2.8.5:
     object-assign "^4"
     vary "^1"
 
-cpu-features@~0.0.9:
+cpu-features@~0.0.10:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/cpu-features/-/cpu-features-0.0.10.tgz#9aae536db2710c7254d7ed67cb3cbc7d29ad79c5"
   integrity sha512-9IkYqtX3YHPCzoVg1Py+o9057a3i0fp7S530UWokCSaFVTc7CwXPRiOjRjBQQ18ZCNafx78YfnG+HALxtVmOGA==
@@ -8741,11 +8741,16 @@ named-placeholders@^1.1.3:
   dependencies:
     lru-cache "^7.14.1"
 
-nan@^2.12.1, nan@^2.18.0, nan@^2.19.0:
+nan@^2.12.1, nan@^2.19.0:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.19.0.tgz#bb58122ad55a6c5bc973303908d5b16cfdd5a8c0"
   integrity sha512-nO1xXxfh/RWNxfd/XPfbIfFk5vgLsAxUR9y5O0cHMJu/AW9U95JLXqthYHjEp+8gQ5p96K9jUp8nbVOxCdRbtw==
 
+nan@^2.20.0:
+  version "2.22.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.22.0.tgz#31bc433fc33213c97bad36404bb68063de604de3"
+  integrity sha512-nbajikzWTMwsW+eSsNm3QwlOs7het9gGJU5dDZzRTQGk03vyBOauxgI4VakDzE0PtsGTmXPsXTbbjVhRwR5mpw==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -10878,16 +10883,16 @@ ssf@~0.11.2:
   dependencies:
     frac "~1.1.2"
 
-ssh2@^1.11.0:
-  version "1.15.0"
-  resolved "https://registry.yarnpkg.com/ssh2/-/ssh2-1.15.0.tgz#2f998455036a7f89e0df5847efb5421748d9871b"
-  integrity sha512-C0PHgX4h6lBxYx7hcXwu3QWdh4tg6tZZsTfXcdvc5caW/EMxaB4H9dWsl7qk+F7LAW762hp8VbXOX7x4xUYvEw==
+ssh2@^1.16.0:
+  version "1.16.0"
+  resolved "https://registry.yarnpkg.com/ssh2/-/ssh2-1.16.0.tgz#79221d40cbf4d03d07fe881149de0a9de928c9f0"
+  integrity sha512-r1X4KsBGedJqo7h8F5c4Ybpcr5RjyP+aWIG007uBPRjmdQWfEiVLzSK71Zji1B9sKxwaCvD8y8cwSkYrlLiRRg==
   dependencies:
     asn1 "^0.2.6"
     bcrypt-pbkdf "^1.0.2"
   optionalDependencies:
-    cpu-features "~0.0.9"
-    nan "^2.18.0"
+    cpu-features "~0.0.10"
+    nan "^2.20.0"
 
 sshpk@^1.7.0:
   version "1.18.0"