Kokoro: Test LLVM 10 backend for ubuntu

Bug: b/152339534
Change-Id: Iff7d6d8955ce88beb6d9b98545c8d626ccb93801
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43108
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
diff --git a/tests/kokoro/gcp_ubuntu/continuous.sh b/tests/kokoro/gcp_ubuntu/continuous.sh
index d8e1aa7..96e980a 100755
--- a/tests/kokoro/gcp_ubuntu/continuous.sh
+++ b/tests/kokoro/gcp_ubuntu/continuous.sh
@@ -17,11 +17,6 @@
   REACTOR_BACKEND="LLVM"
 fi
 
-if [[ "${LLVM_VERSION}" == "10.0" ]]; then
-  echo "TODO(b/152339534): LLVM 10 migration is still in progress"
-  exit 0
-fi
-
 # Lower the amount of debug info, to reduce Kokoro build times.
 LESS_DEBUG_INFO=1