chore(deps): update pnpm to v8.6.7 (#262)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
   "engines": {
     "node": ">=10"
   },
-  "packageManager": "[email protected].5",
+  "packageManager": "[email protected].7",
   "peerDependencies": {
     "cypress": ">=4.5.0"
   },

packages/cypress-plugin-visual-regression-diff/package.json

@@ -64,7 +64,7 @@
   "engines": {
     "node": ">=10"
   },
-  "packageManager": "[email protected].5",
+  "packageManager": "[email protected].7",
   "peerDependencies": {
     "cypress": ">=4.5.0"
   },