Fix Out of Bounds read in TextDescriptions.cpp Fixing vulnerability in extract3GGPGlobalDescriptions() in TextDescriptions.cpp Bug: 233735886 Test: Run related PoC. See bug. Change-Id: I87955b911d0a40390755321d332a11ecc9b20354 (cherry picked from commit b63d4e785ba4d896bbbd50d4f09bda13294926af) Merged-In: I87955b911d0a40390755321d332a11ecc9b20354