Merge pull request #10943 from openlayers/dependabot/npm_and_yarn/pngjs-5.0.0

Bump pngjs from 4.0.0 to 5.0.0

package-lock.json

@@ -9661,9 +9661,9 @@
       }
     },
     "pngjs": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-4.0.0.tgz",
-      "integrity": "sha512-607/ROF2oFEQoL+cQD894iYHdZhXWB8lISaR4MWI8VUgHPViC7FODcIySWCdnkkdrVD4YrfVU8Rmd6ZlMkq8Pw==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+      "integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
       "dev": true
     },
     "portfinder": {

package.json

@@ -87,7 +87,7 @@
     "mocha": "7.1.1",
     "ol-mapbox-style": "^6.1.1",
     "pixelmatch": "^5.1.0",
-    "pngjs": "^4.0.0",
+    "pngjs": "^5.0.0",
     "proj4": "2.6.1",
     "puppeteer": "~3.0.0",
     "rollup": "^2.1.0",