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

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https://hg.mozilla.org/integration/gaia-1_3/rev/8fe90508435f
Author: Fernando Rodríguez Sela <frsela@tid.es>
Desc: Merge pull request #19188 from frsela/STK/Bug1007608_v1.3

Bug 1007608 - [sora][PTCRB][STK]Case 27.22.4.9.4/1 failed in TS 51.010-4

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https://hg.mozilla.org/integration/gaia-1_3/rev/be91a760c51e
Author: Fernando Rodriguez Sela <frsela@tid.es>
Desc: Bug 1007608 - [sora][PTCRB][STK]Case 27.22.4.9.4/1 failed in TS 51.010-4
Bumping manifests a=b2g-bump