Allow java, java. and jdk.* package_allowed_list.txt.

It avoids modifying this allowlist  when adding new packages into
core-oj.jar in the future.

(cherry-picked from f2fc54ff58b371872c357c33bd66b4b7ec7afe0e)

Bug: 346996451
Test: m
Merged-In: Iaf99efe73a3f9a43323d4c22238786db98993990
Merged-In: Icb208bb235f9c6ac97492c54c32a3174982756ae
Change-Id: Iaf99efe73a3f9a43323d4c22238786db98993990