chore(deps): update dependency @salesforce/sfdx-lwc-jest to v7

Author: renovate[bot]

package.json

@@ -19,7 +19,7 @@
     "@prettier/plugin-xml": "^0.10.0",
     "@salesforce/eslint-config-lwc": "^0.7.0",
     "@salesforce/eslint-plugin-aura": "^1.4.0",
-    "@salesforce/sfdx-lwc-jest": "^0.9.2",
+    "@salesforce/sfdx-lwc-jest": "^7.0.0",
     "eslint": "^7.6.0",
     "eslint-config-prettier": "^6.11.0",
     "husky": "^4.2.1",