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

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https://hg.mozilla.org/integration/gaia-central/rev/098aa4a51430
Author: Fernando Rodríguez Sela <frsela@tid.es>
Desc: Merge pull request #13025 from frsela/STK/Bug928580

Bug 928580 - STK: No terminal response sent for DTMF for no alphaId case, r=timdream

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https://hg.mozilla.org/integration/gaia-central/rev/577c2fab4db9
Author: Fernando Rodriguez Sela <frsela@tid.es>
Desc: Bug 928580 - STK: No terminal response sent for DTMF for no alphaId case

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "750af680e476ae19d425c34eb8e550e01bd2b8bf", 
+    "revision": "098aa4a51430eccd84bff899e06607ea25d43585", 
     "repo_path": "/integration/gaia-central"
 }