Bump cross-spawn from 7.0.3 to 7.0.6 in /vscode-extension #6617

Job	Run time
golangci-lint (ubuntu-latest)	44s
Test Flake Build	1m 25s
golangci-lint (macos-13)	3m 40s
build-devbox (ubuntu-latest)	23s
build-devbox (macos-13)	1m 14s
Spell Check with Typos	6s
auto-nix-install (ubuntu-latest, true)	42s
auto-nix-install (ubuntu-latest, false)	37s
test-nix-versions (ubuntu-latest, 2.15.1)	44s
auto-nix-install (macos-13, true)	4m 27s
test-nix-versions (ubuntu-latest, 2.16.1)	43s
test (not-main, ubuntu-latest, project-tests-only, 2.12.0)	8m 10s
auto-nix-install (macos-13, false)	3m 3s
test-nix-versions (ubuntu-latest, 2.17.0)	38s
test (not-main, ubuntu-latest, project-tests-only, 2.19.2)	9m 0s
test-nix-versions (ubuntu-latest, 2.18.0)	37s
test (not-main, ubuntu-latest, project-tests-only, 2.20.1)	8m 24s
test-nix-versions (ubuntu-latest, 2.19.2)	33s
test (not-main, ubuntu-latest, project-tests-off, 2.12.0)	8m 21s
test-nix-versions (ubuntu-latest, 2.24.7)	47s
test (not-main, ubuntu-latest, project-tests-off, 2.19.2)	8m 49s
test-nix-versions (macos-13, 2.15.1)	2m 38s
test (not-main, ubuntu-latest, project-tests-off, 2.20.1)	8m 30s
test-nix-versions (macos-13, 2.16.1)	2m 53s
test-nix-versions (macos-13, 2.17.0)	2m 13s
test-nix-versions (macos-13, 2.18.0)	2m 41s
test-nix-versions (macos-13, 2.19.2)	2m 20s
test-nix-versions (macos-13, 2.24.7)	2m 55s
	1h 27m 17s

Provide feedback