Fix typo of package name in jarjar am: de1073800b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/CellBroadcastService/+/3261851

Change-Id: I6d2f46fee56ea193d85f5e75c777005c781855fb
Signed-off-by: Automerger Merge Worker <[email protected]>