In I845694d4f2109a8b9125410e8533ca69bbea50fa we changed the format of
parser tests using the 'property' option. This updates the parser
tests in PageImages to the new format used for metadata in parser tests
(in this case, adding `!! metadata` sections).
Depends-On: I845694d4f2109a8b9125410e8533ca69bbea50fa
Change-Id: Ia7060c9bfcdebe9783ea48d429442bcdbaac459e
Including regression test for T299798.
Bug: T299798
Depends-On: Idc4ac4eb4e20d8e3e2fdbd093ff75f26d3af0d57
Change-Id: I89fa346651e756d1981a950a8b778020359b86a2