fix: vue transform in jest for material design icons

* Update vue-jest to the current.
* Update vue-material-design-icons to the latest.
* specify `transformIgnorePatterns` in jest config
  to ensure files in vue-material-design-icons are transformed

By default vue-jest ignores all files in node_modules.
So we need to be a bit more specific.

Signed-off-by: Azul <azul@riseup.net>

package.json

@@ -58,7 +58,7 @@
 		"tiptap-utils": "^1.13.1",
 		"vue": "^2.6.14",
 		"vue-click-outside": "^1.0.7",
-		"vue-material-design-icons": "^4.13.0",
+		"vue-material-design-icons": "^5.0.0",
 		"vuex": "^3.6.2"
 	},
 	"engines": {
@@ -73,13 +73,13 @@
 		"@nextcloud/stylelint-config": "^2.0.1",
 		"@nextcloud/webpack-vue-config": "^4.2.0",
 		"@vue/test-utils": "^1.3.0",
+		"@vue/vue2-jest": "^27.0.0-alpha.4",
 		"babel-core": "^7.0.0-bridge.0",
 		"cypress": "^9.1.1",
 		"jest": "^27.4.5",
 		"jest-environment-jsdom": "^27.4.4",
 		"jest-serializer-vue": "^2.0.2",
-		"regenerator-runtime": "^0.13.9",
-		"vue-jest": "^3.0.7"
+		"regenerator-runtime": "^0.13.9"
 	},
 	"jest": {
 		"verbose": true,
@@ -97,13 +97,16 @@
 		],
 		"transform": {
 			"^.+\\.js$": "<rootDir>/node_modules/babel-jest",
-			".*\\.(vue)$": "<rootDir>/node_modules/vue-jest"
+			".*\\.(vue)$": "<rootDir>/node_modules/@vue/vue2-jest"
 		},
 		"snapshotSerializers": [
 			"<rootDir>/node_modules/jest-serializer-vue"
 		],
 		"setupFilesAfterEnv": [
 			"<rootDir>/src/tests/setup.js"
+		],
+		"transformIgnorePatterns": [
+			  "/node_modules/(?!vue-material-design-icons)"
 		]
 	}
 }