Remove old cross-spawn.

Closes #1042

Author: steveukx

yarn.lock

@@ -4347,18 +4347,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cross-spawn@npm:^7.0.0, cross-spawn@npm:^7.0.3":
-  version: 7.0.3
-  resolution: "cross-spawn@npm:7.0.3"
-  dependencies:
-    path-key: "npm:^3.1.0"
-    shebang-command: "npm:^2.0.0"
-    which: "npm:^2.0.1"
-  checksum: 10/e1a13869d2f57d974de0d9ef7acbf69dc6937db20b918525a01dacb5032129bd552d290d886d981e99f1b624cb03657084cc87bd40f115c07ecf376821c729ce
-  languageName: node
-  linkType: hard
-
-"cross-spawn@npm:^7.0.5":
+"cross-spawn@npm:^7.0.0, cross-spawn@npm:^7.0.3, cross-spawn@npm:^7.0.5":
   version: 7.0.6
   resolution: "cross-spawn@npm:7.0.6"
   dependencies: