Update dependency pureimage to v0.3.15

package.json

@@ -128,7 +128,7 @@
 		"promise-sequential": "1.1.1",
 		"pug": "3.0.2",
 		"punycode": "2.1.1",
-		"pureimage": "0.3.2",
+		"pureimage": "0.3.15",
 		"qrcode": "1.5.1",
 		"random-seed": "0.3.0",
 		"randomcolor": "0.6.2",

yarn.lock

@@ -7762,10 +7762,10 @@ [email protected], punycode@^2.1.0, punycode@^2.1.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
-[email protected].2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/pureimage/-/pureimage-0.3.2.tgz#3cae06abaf2735e806c089bcbd188e3c7926bf2e"
-  integrity sha512-9gcx43yMuqG3Oe5uhRKk29HHZS0eE6pnDv+VJnWGScU99Cd4aDvHSUkqmbppNAXRrGjWjRiTutXW/iGLPpA3tQ==
+[email protected].15:
+  version "0.3.15"
+  resolved "https://registry.yarnpkg.com/pureimage/-/pureimage-0.3.15.tgz#1b5bc85d4aadd34cfe71d4f2ba5c4caa93f8e69a"
+  integrity sha512-QpQYEV8nxVb84en7D0nKXwG0bdmwmlsSg9QnqxpEOExvUXdbmo6Lw/UoxSXD9z+ryvWDkgWqZsIM3iPCAh4dXg==
   dependencies:
     jpeg-js "^0.4.1"
     opentype.js "^0.4.3"