[automerged blank] Add OwaspJavaEncoderTestCases and TEST_MAPPING 2p: 616fc402e2

Blank merge reason: Change-Id Ie63b019dde762257df5c1c9eefbd471d67808432 with SHA-1 d86fa4e886 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/owasp/java-encoder/+/22426435

Bug: 262898801
Change-Id: I4d966b3458547ebe6b2137ab44531387dd40ba19
Merged-In: Ie63b019dde762257df5c1c9eefbd471d67808432