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

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https://hg.mozilla.org/integration/gaia-central/rev/711a0ac4cc49
Author: Guillaume C. Marty <gmarty@users.noreply.github.com>
Desc: Merge pull request #25179 from gmarty/Bug-1082667-The-minimised-status-bar-width-must-consider-the-software-home-button

Bug 1082667 - The minimised status bar width must consider the software home button

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https://hg.mozilla.org/integration/gaia-central/rev/e9af996e7be5
Author: Guillaume Marty <edo999@gmail.com>
Desc: Bug 1082667 - The minimised status bar width must consider the software home button
Bumping manifests a=b2g-bump