lagoon-images v21.5.0

[tobybellwood]

Changes in this release

• delete tests folder @tobybellwood (#214)

• dual publish legacy image tags @tobybellwood (#199)

• Fix PHP Yaml warning @seanhamlin (#213)

• add Python 3.9 base images @tobybellwood (#168)

• update renovate.json to remove maj/min PRs for redis/solr/varnish @tobybellwood (#195)

• Update composer Docker tag to v2.0.14 (main) @renovate (#210)

• Update python Docker tag to v3.9.5 (main) @renovate (#209)

• Update python Docker tag to v3.8.10 (main) @renovate (#171)

• Update Node.js to v16.2 (main) @renovate (#207)

• Update node Docker tag to v16.1 (main) @renovate (#176)

• Update Node.js to v14.17 (main) @renovate (#200)

• Update php Docker tag to v8.0.6 (main) @renovate (#193)

• Update php Docker tag to v7.4.19 (main) @renovate (#175)

• Update php Docker tag to v7.4.18 (main) @renovate (#165)

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This discussion was created from the release 21.5.0.