feat: Add Get Listed issue template

#140 (closed)

.gitlab/issue_templates/get_listed.md

+---
+title: Get Listed
+about: Certification request
+---
+
+- [ ] Organization Name ("Organization") and, if applicable, URL:<br/>
+  // Add here
+
+- [ ] Product Name, Version and download/product information URL:<br/>
+  // Add here
+
+- [ ] Product logo URL (mandatory):<br/>
+  // Add here
+
+- [ ] Specification Version and download URL:<br/>
+   // Add here
+
+- [ ] Sparkplug conformance profiles covered by the product<br/>
+  - [ ] Sparkplug Edge Node<br/>
+  - [ ] Sparkplug Host Application<br/>
+  - [ ] Sparkplug Compliant MQTT Server<br/>
+  - [ ] Sparkplug Aware MQTT Server<br/>
+
+- [ ] TCK Version, digital SHA-256 fingerprint and download URL:<br/>
+  // Add here
+
+- [ ] Public URL of TCK Results Summary:<br/>
+  // Add here
+
+- [ ] Summary of the environment used for certification: devices, software components, operating systems, cloud services, etc.<br/>
+  // Add here or provide URL
+
+- [ ] By checking this box I acknowledge that the Organization I represent accepts the terms of the [EFTL](https://www.eclipse.org/legal/tck.php).
+
+- [ ] By checking this box I attest that all TCK requirements have been met, including any compatibility rules.