Remove external/libkmsxx/.gitmodules. am: 906a6c9a6a am: dffc424e7e am: 64b93dc17a am: f272118421

Original change: https://android-review.googlesource.com/c/platform/external/libkmsxx/+/1830607

Change-Id: If4f58da6ad617deab359d5a990531f15014bb285
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index e69de29..0000000
--- a/.gitmodules
+++ /dev/null