Lagoon v2.0.0-rc.7

This release is built on the https://github.com/uselagoon/lagoon-images/releases/tag/21.7.0 images

Changes in this release

• possibility to overwrite kibana index patterns with OVERWRITE_KIBANA_INDEX_PATTERN=true @Schnitzel (#2774)
• small fixes to make tug system lagoon 2 compatible @Schnitzel (#2775)
• new dev command for API @Schnitzel (#2776)
• create lagoon-internal-registry-secret only if does not exist yet @tobybellwood (#2770)
• Add "description" key to OpenDistro-security tenant create call @KorvinSzanto (#2578)
• adds p-N class OpenDistro groups @bomoko (#2768)
• Performance tweaks for Task/Backup UI pages @rocketeerbkw (#2771)