Exclude //tools/android from BazelCI build temporarily

See issue #122.

PiperOrigin-RevId: 553548670
Change-Id: I9af99c23cecea072f7bb5d402684e749f55952c9

.bazelci/presubmit.yml

diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index 49c8bd8..8813fc7 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -11,6 +11,7 @@
     - "-//src/java/com/example/sampleapp/..."
     - "//toolchains/..."
     - "//tools/..."
+    - "-//tools/android/..." # TODO(#122): Un-exclude this once #122 is fixed.
     test_targets:
     - "//src/..."
     - "//test/..."