Update JS dependency imagemin-pngquant to v8 (#6744)

themes-default/slim/package.json

@@ -82,7 +82,7 @@
     "gulp": "4.0.2",
     "gulp-changed": "4.0.0",
     "gulp-imagemin": "6.0.0",
-    "imagemin-pngquant": "7.0.0",
+    "imagemin-pngquant": "8.0.0",
     "jest": "24.8.0",
     "jest-haste-map": "24.8.0",
     "jest-resolve": "24.8.0",

themes-default/slim/yarn.lock

@@ -6136,15 +6136,15 @@ imagemin-optipng@^6.0.0:
     is-png "^1.0.0"
     optipng-bin "^5.0.0"
 
-imagemin-pngquant@7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/imagemin-pngquant/-/imagemin-pngquant-7.0.0.tgz#bbf70d6f3eefc86ef1e79075d6bb67426f583f48"
-  integrity sha512-FXBz8lfvI+noraZbNCE0AUDUng/2+Cv5W0F/nUGGjKdzb8AnN1f0JzVxH2aYj7SQxOdYYatvfNbITIZpaFATZg==
+imagemin-pngquant@8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/imagemin-pngquant/-/imagemin-pngquant-8.0.0.tgz#bf7a41d850c6998f2475c54058ab1db9c516385d"
+  integrity sha512-PVq0diOxO+Zyq/zlMCz2Pfu6mVLHgiT1GpW702OwVlnej+NhS6ZQegYi3OFEDW8d7GxouyR5e8R+t53SMciOeg==
   dependencies:
     execa "^1.0.0"
-    is-png "^1.0.0"
-    is-stream "^1.1.0"
-    ow "^0.8.0"
+    is-png "^2.0.0"
+    is-stream "^2.0.0"
+    ow "^0.13.2"
     pngquant-bin "^5.0.0"
 
 imagemin-svgo@^7.0.0:
@@ -6663,6 +6663,11 @@ is-png@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-png/-/is-png-1.1.0.tgz#d574b12bf275c0350455570b0e5b57ab062077ce"
   integrity sha1-1XSxK/J1wDUEVVcLDltXqwYgd84=
 
+is-png@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-png/-/is-png-2.0.0.tgz#ee8cbc9e9b050425cedeeb4a6fb74a649b0a4a8d"
+  integrity sha512-4KPGizaVGj2LK7xwJIz8o5B2ubu1D/vcQsgOGFEDlpcvgZHto4gBnyd0ig7Ws+67ixmwKoNmu0hYnpo6AaKb5g==
+
 is-posix-bracket@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
@@ -6722,6 +6727,11 @@ is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
 
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+  integrity sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==
+
 is-supported-regexp-flag@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-supported-regexp-flag/-/is-supported-regexp-flag-1.0.1.tgz#21ee16518d2c1dd3edd3e9a0d57e50207ac364ca"
@@ -9106,10 +9116,12 @@ osenv@^0.1.4:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
-ow@^0.8.0:
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/ow/-/ow-0.8.0.tgz#d360d779c996f4132941a596c87f86ce8e812e62"
-  integrity sha512-hYgYZNcRfIZ2JppSTqh6mxdU1zkUXsGlwy4eBsRG91R6CiZk7cB+AfHl+SVKBdynQvAnNHNfu0ZrtJN1jj7Mow==
+ow@^0.13.2:
+  version "0.13.2"
+  resolved "https://registry.yarnpkg.com/ow/-/ow-0.13.2.tgz#375e76d3d3f928a8dfcf0cd0b9c921cb62e469a0"
+  integrity sha512-9wvr+q+ZTDRvXDjL6eDOdFe5WUl/wa5sntf9kAolxqSpkBqaIObwLgFCGXSJASFw+YciXnOVtDWpxXa9cqV94A==
+  dependencies:
+    type-fest "^0.5.1"
 
 p-cancelable@^0.3.0:
   version "0.3.0"
@@ -12010,6 +12022,11 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
+type-fest@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.5.2.tgz#d6ef42a0356c6cd45f49485c3b6281fc148e48a2"
+  integrity sha512-DWkS49EQKVX//Tbupb9TFa19c7+MK1XmzkrZUR8TAktmE/DizXoaoJV6TZ/tSIPXipqNiRI6CyAe7x69Jb6RSw==
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"