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

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https://hg.mozilla.org/integration/gaia-1_3/rev/f3493510b152
Author: EragonJ <eragonj@eragonj.me>
Desc: Merge pull request #16980 from EragonJ/v1.3-bug-979751

Bug 979751 - [Security setting] Redundant "Enter PUK code" page shows

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https://hg.mozilla.org/integration/gaia-1_3/rev/f3683ea9caf4
Author: EragonJ <eragonj@eragonj.me>
Desc: Bug 979751 - [Security setting] Redundant "Enter PUK code" page shows

after enter incorrect PIN code three times.

- update logic
- add unit test
Bumping manifests a=b2g-bump