Fix gen_compilation_database.py

Summary: Previous diff, didn't change the arg in the `run_bazel_build` branch.

Test Plan: Ran with `--run_bazel_build` and it worked.

Reviewers: vihang, zasgar

Reviewed By: vihang
Signed-off-by: James Bartlett <jamesbartlett@pixielabs.ai>

Differential Revision: https://phab.corp.pixielabs.ai/D11710

GitOrigin-RevId: b42234b347f98a03ec8021e802df28d7664434eb

scripts/gen_compilation_database.py

@@ -24,7 +24,7 @@ import subprocess
 
 def generateCompilationDatabase(args):
     if args.run_bazel_build:
-        subprocess.check_call(["bazel", "build"] + args.bazel_targets)
+        subprocess.check_call(["bazel", "build"] + [args.bazel_target])
 
     gen_compilation_database_sh = os.path.join(
         os.path.realpath(os.path.dirname(__file__)), "gen_compilation_database.sh")