OSV-2021-534 Container-overflow in tesseract::ExtractResults16

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32142 Crash type: Container-overflow WRITE Crash state: tesseract::ExtractResults16 tesseract::PartialMatrixDotVector16 tesseract::matrixDotVector...