liblog: adapt to removal of property name size limit

There is no longer a name size limit to the properties.

Test: gTest liblog-unit-tests, logd-unit-tests and logcat-unit-tests
Test: liblog-benchmarks BM_is_loggable
Bug: 36696208
Change-Id: I80706a48583192b21f532a06cb8fa183a34e5f76
1 file changed