Fixes for CtsCurrentApiSignatureTestCases with DynamicConfig
Change from `instant_app` to `no_instant_app` since instant apps can't
access external storage here.
Remove the `unexpected-api-files` as dynamic config defaults add the
test framework dependencies to the test APK which causes them to be
"unexpectedly" available leading to the test failing.
Bug: 233719013
Test: run cts -m CtsCurrentApiSignatureTestCases -t android.signature.cts.api.current.SignatureTest#testSignature
Change-Id: Idd4ab3c683ea1350b7b52794724d782e8ea07324
Merged-In: Idd4ab3c683ea1350b7b52794724d782e8ea07324
(cherry picked from commit 3badbd71fd3075586f09953b31690636a08954d3)
2 files changed
