build(deps-dev): bump jest from 25.5.4 to 26.6.3

Bumps [jest](https://github.com/facebook/jest) from 25.5.4 to 26.6.3.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](jestjs/jest@v25.5.4...v26.6.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

packages/icons-react-native/package.json

@@ -40,7 +40,7 @@
     "@types/react-native": "^0.57.13",
     "@types/react-test-renderer": "^16.0.1",
     "cross-env": "^5.2.0",
-    "jest": "^25.4.0",
+    "jest": "^26.6.3",
     "patch-package": "^6.2.2",
     "prettier": "^1.15.2",
     "rc-tools": "^9.6.1-alpha.1",

packages/icons-svg/package.json

@@ -64,7 +64,7 @@
     "gulp-concat": "^2.6.1",
     "gulp-header": "^2.0.9",
     "gulp-rename": "^2.0.0",
-    "jest": "^25.1.0",
+    "jest": "^26.6.3",
     "lodash.camelcase": "^4.3.0",
     "lodash.template": "^4.5.0",
     "lodash.upperfirst": "^4.3.1",

packages/icons-vue/package.json

@@ -46,7 +46,7 @@
     "eslint-config-prettier": "^6.4.0",
     "eslint-plugin-prettier": "^3.1.3",
     "eslint-plugin-vue": "^7.0.0-0",
-    "jest": "^25.4.0",
+    "jest": "^26.6.3",
     "jest-serializer-vue": "^2.0.2",
     "prettier": "^1.19.1",
     "ts-node": "^8.10.2",