Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/7269f494a07c
Author: gitmai <mri@tid.es>
Desc: Merge pull request #15837 from gitmai/bug-965792-CC-error-FTE

Bug 965792 -[Costcontrol] Error on FTE when cardState change
r=salva

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https://hg.mozilla.org/integration/gaia-central/rev/0131a753bcc5
Author: mai <mri@tid.es>
Desc: Bug 965792 -[Costcontrol] Error on FTE when cardState change
Bumping manifests a=b2g-bump