Support -P parameters for gradle plugin configuration

**Description**

Now we can configure the `utbot-gradle` plugin only using `sarifReport { ... }` block in the `build.gradle`.

We should support configuring the task `generateTestsAndSarifReport` using -P parameters to use the plugin from the GitHub action.

**Expected behavior**

The user can run `generateTestsAndSarifReport -PtestFramework=testng ... <other parameters> ...`
