Add sanglardf to OWNERS am: ed8e1abf95 am: 9e603134fa

Original change: https://android-review.googlesource.com/c/platform/external/oj-libjdwp/+/2820077

Change-Id: I232795035067cdbc1b428a8b558d176b4bcdf239
Signed-off-by: Automerger Merge Worker <[email protected]>