chore(deps): update dependency pngjs to v6

Author: scaleway-bot

packages/didiff-lib/package.json

@@ -20,7 +20,7 @@
     "node-fetch": "^2.6.1",
     "path": "^0.12.7",
     "pixelmatch": "^5.2.1",
-    "pngjs": "^5.0.0",
+    "pngjs": "^6.0.0",
     "puppeteer": "^5.5.0",
     "sharp": "^0.26.3"
   },

yarn.lock

@@ -7561,10 +7561,10 @@ pngjs@^4.0.1:
   resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-4.0.1.tgz#f803869bb2fc1bfe1bf99aa4ec21c108117cfdbe"
   integrity sha512-rf5+2/ioHeQxR6IxuYNYGFytUyG3lma/WW1nsmjeHlWwtb2aByla6dkVc8pmJ9nplzkTA0q2xx7mMWrOTqT4Gg==
 
-pngjs@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-5.0.0.tgz#e79dd2b215767fd9c04561c01236df960bce7fbb"
-  integrity sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==
+pngjs@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-6.0.0.tgz#ca9e5d2aa48db0228a52c419c3308e87720da821"
+  integrity sha512-TRzzuFRRmEoSW/p1KVAmiOgPco2Irlah+bGFCeNfJXxxYGwSw7YwAOAcd7X28K/m5bjBWKsC29KyoMfHbypayg==
 
 posix-character-classes@^0.1.0:
   version "0.1.1"