This release creates ECP Http Proxy

What's Changed

• fix: Address ImportPKCS12Cred failing tests by @nolanleastin in https://github.com/googleapis/enterprise-certificate-proxy/pull/155
• feat(http_proxy): Implement a local HTTP Proxy Server that integrates with ECP by @nolanleastin in https://github.com/googleapis/enterprise-certificate-proxy/pull/154
• build(ecp-http-proxy): build scripts generate ecp_http_proxy binary by @nolanleastin in https://github.com/googleapis/enterprise-certificate-proxy/pull/157
• feat(ecp-http-proxy): add /readyz endpoint to proxy server by @nolanleastin in https://github.com/googleapis/enterprise-certificate-proxy/pull/158
• chore: Update version.txt to 0.3.7 by @nolanleastin in https://github.com/googleapis/enterprise-certificate-proxy/pull/159

New Contributors

• @nolanleastin made their first contribution in https://github.com/googleapis/enterprise-certificate-proxy/pull/155

Full Changelog: https://github.com/googleapis/enterprise-certificate-proxy/compare/v0.3.6...v0.3.7