docker-compose: Update to version 2.7.0

[jmarcet]

Maintainer: me
Compile tested: master x86_64
Run tested: master x86_64

Description:
New upstream release.

What's Changed:

• Enhancements:

  • add support of environment secret during build step by @glours

• Fixes:

  • networks: prevent issues due to duplicate names by @milas
  • Use appropriate dependency condition for one-shot containers when
    running compose up --wait by @laurazard
  • Fix environment variable expansion by @ulyssessouza in
    Fix environment variable expansion compose-spec/compose-go#276
  • Validate depended-on services exist in consistency check by
    @laurazard in Validate depended-on services exist in consistency check compose-spec/compose-go#281
  • Fix hash usage in environment values by @ulyssessouza in
    Fix hash usage in environment values compose-spec/compose-go#283
  • build: respect dependency order for classic builder by @milas
  • fix: panic caused by empty string argument by @nicksieger
  • (re)start should not impact one-off containers by @ndeloof
  • Fix issue with close networks name on up and down command by
    @glours
  • keep the container reference when volumes_from target a container
    and not a service by @glours
  • build.go: initialize CustomLabels map if nil by @paroque28

Signed-off-by: Javier Marcet javier@marcet.info