Fixes datetime model overtriggering, sms shortcodes being linkified to
maps, not recognizing certain phone number formats, and incorrect date
jumps when the granularity of the date is less than a day, and incorrect
start of week for non-US locales.

(Developed in Google3, synced using export_to_aosp.sh script)

Test: bit FrameworksCoreTests:android.view.textclassifier.TextClassificationManagerTest
Test: bit CtsViewTestCases:android.view.textclassifier.cts.TextClassificationManagerTest

Bug: 77799341
Bug: 76199334
Bug: 77800082
Change-Id: Ib23bc27c63ff69673532851254f2800108e74dda

• datetime/parser.cc[diff]
• datetime/parser.h[diff]
• datetime/parser_test.cc[diff]
• feature-processor.cc[diff]
• feature-processor.h[diff]
• feature-processor_test.cc[diff]
• model.fbs[diff]
• model_generated.h[diff]
• models/textclassifier.ar.model[diff]
• models/textclassifier.en.model[diff]
• models/textclassifier.es.model[diff]
• models/textclassifier.fr.model[diff]
• models/textclassifier.it.model[diff]
• models/textclassifier.ja.model[diff]
• models/textclassifier.ko.model[diff]
• models/textclassifier.nl.model[diff]
• models/textclassifier.pl.model[diff]
• models/textclassifier.pt.model[diff]
• models/textclassifier.ru.model[diff]
• models/textclassifier.th.model[diff]
• models/textclassifier.tr.model[diff]
• models/textclassifier.universal.model[Added - diff]
• models/textclassifier.zh-Hant.model[diff]
• models/textclassifier.zh.model[diff]
• test_data/test_model.fb[diff]
• test_data/test_model_cc.fb[diff]
• test_data/wrong_embeddings.fb[diff]
• text-classifier.cc[diff]
• text-classifier.h[diff]
• text-classifier_test.cc[diff]
• util/base/macros.h[diff]
• util/calendar/calendar-icu.cc[diff]
• util/calendar/calendar-icu.h[diff]
• util/calendar/calendar_test.cc[diff]
• util/flatbuffers.cc[Added - diff]
• util/flatbuffers.h[Added - diff]
• util/utf8/unicodetext.cc[diff]
• util/utf8/unicodetext.h[diff]
• zlib-utils.cc[diff]
• zlib-utils.h[diff]
• zlib-utils_test.cc[diff]