CQL Language Server 3.0.0

What's Changed

• add gitflow actions for PR and snapshots by @mdnazmulkarim in #64
• 66 update cql3.x by @ddieppois in #67
• Test coverage increase by @ddieppois in #68
• Update version of dependencies, fix build errors, address bit rot by @JPercival in #73
• Restoring CQL Command by @JPercival in #74
• Add Jacoco, Error Prone, CheckStyle by @JPercival in #75

New Contributors

• @mdnazmulkarim made their first contribution in #64
• @ddieppois made their first contribution in #67

Full Changelog: v2.0.0...v3.0.0