Replace local testnet script with Kurtosis (#5865)

* Kurtosis local testnet.

* Remove unused `lcli` subcommands

* Migrate doppelganger_protection test to kurtosis and further cleanup.

* Fix lint

* Add missing download image step and remove unused `lcli` dependencies.

* doppelganger success case working

* Run tests on hosted runner and improve error handling.

* Start the dp vc only after epoch 1

* Add more logging to test results.

* Fix exit code and speed up docker build.

* Fix incorrect exit codes and split doppelganger tests on CI.

* Missing the escape for double quotes 😫

* Remove unnecessary vc params in kurtosis config.

scripts/local_testnet/network_params.yaml

@@ -0,0 +1,14 @@
+# Full configuration reference [here](https://github.com/kurtosis-tech/ethereum-package?tab=readme-ov-file#configuration).
+participants:
+  - el_type: geth
+    el_image: ethereum/client-go:latest
+    cl_type: lighthouse
+    cl_image: lighthouse:local
+    cl_extra_params:
+      - --target-peers=3
+    count: 4
+network_params:
+  deneb_fork_epoch: 0
+  seconds_per_slot: 3
+global_log_level: debug
+snooper_enabled: false