Fix package name for GFT snippets am: 35ac112cfb am: 4627f64651 am: d9dc32b372 am: 27974cf0dd am: e922cde8c9

Original change: https://android-review.googlesource.com/c/platform/tools/test/mobly_snippets/+/2039006

Change-Id: I58d11dd9ff3a6f1985b9d06b18c1b42e0ab7efdd