Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/dd581809ffed
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #16364 from chirarobert/remove_call_log_to_keyboard

Fixed intermittent failures of test_call_log_all_calls()

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https://hg.mozilla.org/integration/gaia-central/rev/000f66367fec
Author: chirarobert <chirarobert@yahoo.com>
Desc: Fixed intermittent failures of test_call_log_all_calls()
Removed two steps from the test because they are not present in the moztrap scenario and the test fails intermittently when changing from call log to keypad.

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https://hg.mozilla.org/integration/gaia-central/rev/b5236be3cc2c
Author: Francisco Jordano <arcturus@ardeenelinfierno.com>
Desc: Merge pull request #16050 from mikehenrty/bug-968914-unittests

Bug 968914 - Follow-up: Add unit tests for SIM Dialog Retry count

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https://hg.mozilla.org/integration/gaia-central/rev/2d7d907a90ea
Author: Michael Henretty <michael.henretty@gmail.com>
Desc: Bug 968914 - Follow-up: Add unit tests for SIM Dialog Retry count
Bumping manifests a=b2g-bump