Run ktfmt on CommunalHub.kt

Bug: 368420327
Test: NONE just formatting change
Flag: NONE just formatting change
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:010ee587b60542d426c5abaa650e36f3dfca4d1c)
Merged-In: I8a6b8e444dac545ae388137f8f79711fc16de230
Change-Id: I8a6b8e444dac545ae388137f8f79711fc16de230
1 file changed