4.1.0

What's Changed

• Adding security policy variable for IAP backend by @cblkwell in #138
• feat: add option to enable confidential vm by @d-costa in #130
• feat: shared vpc support by @d-costa in #137
• chore: fix a reference to the Shared VPC example by @bschaatsbergen in #140
• chore(deps): update container-vm to 3.1.1 by @kpocius in #141
• run tfdocs by @bschaatsbergen in #142
• replace precommit with a CI job by @bschaatsbergen in #143

Full Changelog: 3.0.3...4.1.0