Fix typo in log in ninja.go am: d74c914e am: bffcb9f4 am: 4197aa82

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2868454



Change-Id: I2db744b8a3f8e987b19080346fe1e1888919d100
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>