Update new issue template

.github/ISSUE_TEMPLATE/bug-report.md

+---
+name: Bug Report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!--
+You are about to open an issue for the MongoDB PHP library. If you instead
+intended to report an issue with the MongoDB PHP extension, please do so via its
+repository[^1].
+
+If you've identified a security vulnerability in a driver or any other MongoDB
+project, please create a vulnerability report[^2].
+
+[^1]: https://github.com/mongodb/mongo-php-driver
+[^2]: https://docs.mongodb.org/manual/tutorial/create-a-vulnerability-report
+-->
+
+### Bug Report
+
+<!--
+Briefly describe the issue. Feel free to cross-reference your report with any
+other related GitHub or JIRA issues for additional context. Before reporting an
+issue, check that you are using the most recent version of the driver.
+-->
+
+### Environment
+
+<!--
+What operating system and PHP version are you using? Mention if PHP was
+installed through a third-party bundle (e.g. MAMP, XAMPP) and report its version
+if applicable.
+
+What version of MongoDB are you using? Include details about the topology (e.g.
+replica set, sharded cluster) and how you are connecting to the database (e.g.
+TLS connections, authentication). If possible, share your connection string and
+additional URI options (be sure to redact any auth credentials). Please specify
+whether you are self-hosting the database or using a cloud provider, such as
+MongoDB Atlas.
+
+Include version information for the extension, libmongoc, and libbson. This may
+be collected by grepping phpinfo() output:
+
+    php -i | grep -E 'mongodb|libmongoc|libbson'
+
+In some cases, it may be helpful to provide all phpinfo() output (e.g. `php -i`)
+and/or list all installed extensions (e.g. `php -m`).
+
+Include version information for the library. This may be
+collected by running the following from your project's root directory:
+
+    composer show mongodb/mongodb
+-->
+
+### Test Script
+
+<!--
+If possible, attach a complete PHP script that can be executed on its own to
+reproduce the issue. Clarify whether this script can be run from the CLI or if
+it can must be run through a web SAPI.
+
+If the error only presents itself in a web SAPI, note whether the issue can be
+reproduced with PHP's built-in web server[^3]. If not, please share your web
+server version and any relevant configuration details in the Environment section
+above.
+
+[^3]: http://php.net/manual/en/features.commandline.webserver.php
+-->
+
+### Expected and Actual Behavior
+
+<!--
+How did the script fail to perform the expected task? Feel free to include debug
+and/or `var_dump()` output if that helps explain the error.
+
+If the observed behavior is an unexpected exception, please include its full
+message and any relevant backtrace information. If you encountered a
+segmentation fault, please include a GDB backtrace[^4].
+
+[^4]: https://bugs.php.net/bugs-generating-backtrace.php
+-->
+
+### Debug Log
+
+<!--
+If the issue relates to internal driver behavior (e.g. connection issues),
+please include a debug log[^5]. This may be generated by setting the
+`mongodb.debug` INI option to "stderr" or a directory (useful for web SAPIs).
+
+[^5]: https://www.php.net/manual/en/mongodb.configuration.php#ini.mongodb.debug
+-->