chore: reduce number of executions in selffuzz test

... otherwise the ArgumentsMutatorFuzzTest can timeout on Windows
runners. A longer execution of this fuzz test is done as part of a
scheduled workflow.

Author: simonresch

selffuzz/src/test/java/com/code_intelligence/selffuzz/mutation/BUILD.bazel

@@ -14,7 +14,7 @@ java_fuzz_target_test(
     },
     fuzzer_args = [
         # Make sure that the fuzzer can run. Longer fuzzing runs will be done in a separate GH action.
-        "-runs=10000",
+        "-runs=1000",
         "$(rlocationpaths //selffuzz/src/test/resources:ArgumentsMutatorFuzzTest-corpus)",
     ],
     target_class = "com.code_intelligence.selffuzz.mutation.ArgumentsMutatorFuzzTest",