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

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https://hg.mozilla.org/integration/gaia-central/rev/e441d03d2aec
Author: steveck-chung <schung@mozilla.com>
Desc: Merge pull request #17424 from ankit93040/BUG_959018_Enhanced_Suggestion_LisT

Bug 959018 Message_Enhanced_Suggestion_List. r=schung

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https://hg.mozilla.org/integration/gaia-central/rev/fea179eca2c9
Author: ankit.agrawal <ankit.agrawal@lge.com>
Desc: SMS_959018_Enhanced_Suggestion_List

SMS_959018_Enhanced_Suggestion_LIst
Bumping manifests a=b2g-bump