Fix Windows test failures due to missing instrument agent lib
Fix Windows test failures due to missing instrument agent lib

On Windows, since Bazel can't use runfiles trees, the local JDK fails to
find its own agent lib 'instrument' when run in an environment that does
not include its path in PATH.

Disabling --incompatible_strict_action_env for tests is a bit of heavy-
handed fix, we should investigate whether a smaller workaround would
help.

CodeIntelligenceTesting/jazzer,CodeIntelligenceTesting/jazzer,CodeIntelligenceTesting/jazzer,CodeIntelligenceTesting/jazzer,CodeIntelligenceTesting/jazzer