dexmetadata: add required manifest.json for .dm (dex-metadata) files.

Example file:
  $> unzip CtsDexMetadataSplitApp.dm manifest.json ; cat manifest.json
    {
      "packageName": "com.android.cts.dexmetadata.splitapp",
      "versionCode": 28
    }

Adds manifest.json zip entry to each of the affected .dm files.

Also fixes a zip entry typo in CtsDexMetadataSplitAppWithVdex.dm
(priamry.vdex should be primary.vdex).

Test: atest CtsDexMetadataHostTestCases
Bug: 179295368
Change-Id: I7ec162784afbafa04c9a4cb3ea93abb7175007cf
4 files changed