* Squash Commits
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Fix example
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Rename var + update README
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Set to false as default
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Enable firewall support in shared_vpc example
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Remove network datasource and make subnetwork conditional on firewall
Signed-off-by: Dev <Dev25@users.noreply.github.com>

* Fix attribute error
Signed-off-by: Dev <Dev25@users.noreply.github.com>