Limit hidden api logcat logging.

Several signature tests are randomly failing due to adb timing out.
Because these tests try accessing all nonsdk APIs, they generate a lot
of output to logcat.
This change reduces the number of logged APIs to a maximum of 100. For
most use cases, this should be sufficient - and will reduce the amount
of spam in the signature tests, hopefully addressing them randomly
failing.

Test: atest CtsHiddenApiBlocklistDebugClassTestCases
Bug: 176156645
Change-Id: I0218c9fca651653d3d9a1036296f4cc3186427c6
1 file changed