[Geofence] Write/read entry value byte count and version number to/from the header block

Bug: 351054257
Flag: EXEMPT refactor
Test: atest SatelliteAccessControllerTest HeaderBlockTest SatS2RangeFileFormatTest SuffixTableRangeTest SuffixTableSharedDataTest Sa2S2RangeFileReaderTest SuffixTableBlockTest S2RangeSatelliteOnDeviceAccessControllerTest
      manually test e2e Skylo in live network
Change-Id: I27ddb76740ef6ed8c8fd3df9d3c1863d06b14919
8 files changed