refactor: downgrade tcp_connection functionality to test utilities

- Remove handle, target, target_configure, target_connection modules from main library
- Create test_utils module in test project to contain temporary connection functionality
- Update import paths in test files
- Keep instance and error modules as core functionality
- Adjust vcs_test configurations to adapt to new test structure

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 16bcf4b..dcce341 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1336,6 +1336,7 @@ version = "0.1.0"
 dependencies = [
  "cfg_file",
  "tcp_connection",
+ "tcp_connection_test",
  "tokio",
  "vcs",
 ]