json: field added

[jakobjung10]

• added field for full test name (current name field only exposes flat names)

[jakobjung10]

@t-moe, this feature should be added IMO.
rust-analyzer emits the following command for a single test

cargo.EXE test --package embedded-test-example-for-stm32f767 --test example_test -- unit_tests::takes_state --exact --nocapture --include-ignored

Note the scoped test name "unit_tests::takes_state" and the argument "--exact".
As embedded-test only provides the flat name "takes_state", the test name cannot not match exactly, right?

For running all tests in a module using rust-analyzer, the following command is emitted:

cargo.EXE test --package embedded-test-example-for-stm32f767 --test example_test -- unit_tests --nocapture

However, the tests in the module cannot match when the module name is not part of the test names, right?