Temporarily disable bazel-latest testing. NFC

These jobs have been failing for a long time now.  We can re-enable
them once we fix support for the bazel latest.

.circleci/config.yml

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8ea2f6b..706f7f6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -356,18 +356,21 @@
   test-bazel7-linux:
     jobs:
       - test-bazel7-linux
-  test-bazel-latest-linux:
-    jobs:
-      - test-bazel-latest-linux
+  # https://github.com/emscripten-core/emsdk/issues/1642
+  # test-bazel-latest-linux:
+  #   jobs:
+  #     - test-bazel-latest-linux
   test-bazel7-mac-arm64:
     jobs:
       - test-bazel7-mac-arm64
-  test-bazel-latest-mac-arm64:
-    jobs:
-      - test-bazel-latest-mac-arm64
+  # https://github.com/emscripten-core/emsdk/issues/1642
+  # test-bazel-latest-mac-arm64:
+  #   jobs:
+  #     - test-bazel-latest-mac-arm64
   test-bazel7-windows:
     jobs:
       - test-bazel7-windows
-  test-bazel-latest-windows:
-    jobs:
-      - test-bazel-latest-windows
+  # https://github.com/emscripten-core/emsdk/issues/1642
+  # test-bazel-latest-windows:
+  #   jobs:
+  #     - test-bazel-latest-windows