Rollup merge of #78354 - 12101111:rustbuild_profiler, r=Mark-Simulacrum

Support enable/disable sanitizers/profiler per target

This PR add options under `[target.*]` of `config.toml` which can enable or disable sanitizers/profiler runtime for corresponding target.
If these options are empty, the global options under `[build]` will take effect.

Fix #78329