[PnP migration] Remove mock-fs dependency (#33835)

GitOrigin-RevId: ff8df32d85b2ecd2837c9eee6d6d2b3b95285239

yarn.lock

@@ -6498,7 +6498,6 @@ __metadata:
     mocha: "npm:^11.1.0"
     mocha-junit-reporter: "npm:^2.2.1"
     mocha-multi-reporters: "npm:^1.5.1"
-    mock-fs: "npm:^5.1.2"
     multer: "npm:2.1.1"
     node-fetch: "npm:^2.7.0"
     nyc: "npm:^17.1.0"
@@ -6878,7 +6877,6 @@ __metadata:
     mocha: "npm:^11.1.0"
     mocha-junit-reporter: "npm:^2.2.1"
     mocha-multi-reporters: "npm:^1.5.1"
-    mock-fs: "npm:^5.2.0"
     mongodb: "npm:6.12.0"
     range-parser: "npm:^1.2.1"
     sandboxed-module: "npm:^2.0.4"
@@ -7475,7 +7473,6 @@ __metadata:
     mocha-each: "npm:^2.0.1"
     mocha-junit-reporter: "npm:^2.2.1"
     mocha-multi-reporters: "npm:^1.5.1"
-    mock-fs: "npm:^5.1.2"
     moment: "npm:^2.29.4"
     mongodb-legacy: "npm:6.1.3"
     mongoose: "npm:8.22.1"
@@ -24737,13 +24734,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mock-fs@npm:5.2.0":
-  version: 5.2.0
-  resolution: "mock-fs@npm:5.2.0"
-  checksum: 10c0/e917e71295ee9d805c7d9ab0214a66658db0212f35731ba0c75dc1ccbb9964e6787a6d725561f05fcf569c64cf4a1176f5ce438f98b009227520f646f8abf174
-  languageName: node
-  linkType: hard
-
 "module-details-from-path@npm:^1.0.3, module-details-from-path@npm:^1.0.4":
   version: 1.0.4
   resolution: "module-details-from-path@npm:1.0.4"