Update public.ecr.aws/docker/library/composer Docker tag to v2.6.6

This MR contains the following updates:

Package	Type	Update	Change
public.ecr.aws/docker/library/composer	stage	patch	2.6.5 -> 2.6.6

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This MR has been generated by Renovate Bot.

restored source branch renovate/public.ecr.aws-docker-library-composer-2.x

mentioned in issue #2

added 7 commits

• f7391685...226bf7b9 - 6 commits from branch master
• 6ef1560c - Update public.ecr.aws/docker/library/composer Docker tag to v2.6.6

Compare with previous version

added 3 commits

• 6ef1560c...46e43eee - 2 commits from branch master
• 631d9c96 - Update public.ecr.aws/docker/library/composer Docker tag to v2.6.6

Compare with previous version

added 1 commit

• 696d2ebb - Update public.ecr.aws/docker/library/composer Docker tag to v2.6.6

Compare with previous version

mentioned in commit 1b2db34f

merged