refactor(test): remove pytest-timeout dependency

Removed pytest-timeout from project dependencies and related lock file
entries. Updated test runner scripts to no longer pass timeout arguments
to pytest. Test session timeout is now managed outside of pytest.

The `pytest-timeout` plugin was previously used to enforce timeouts on
individual tests. However, it seems that it doesn't play well with
`subprocess` timeouts that we use with `cardano-cli` calls.

Author: mkoura

.github/run_tests.sh

@@ -21,7 +21,7 @@
 #   DESELECT_FROM_FILE: path to file with tests to deselect
 #   CLUSTERS_COUNT: number of local testnet clusters to launch
 #   FORBID_RESTART: if set to 1, do not restart clusters between tests
-#   SESSION_TIMEOUT: overall timeout for the test session (e.g. 10800 for 3 hours)
+#   SESSION_TIMEOUT: timeout for the test session (e.g. 10800 for 3 hours)
 #
 # Notes:
 # - If PYTEST_ARGS is provided, we disable cleanup and the initial "skip all" pass.
@@ -171,7 +171,7 @@ target_tests() {
   compute_common_args
   cleanup_previous_run
   initial_skip_pass
-  run_real_tests --timeout=7200 "$@"
+  run_real_tests "$@"
 }
 
 target_testpr() {
@@ -186,7 +186,7 @@ target_testpr() {
   compute_common_args
   cleanup_previous_run
   initial_skip_pass
-  run_real_tests --timeout=1200 "$@"
+  run_real_tests "$@"
 }
 
 target_testnets() {
@@ -201,7 +201,7 @@ target_testnets() {
   compute_common_args
   cleanup_previous_run
   initial_skip_pass
-  run_real_tests --timeout=7200 "$@"
+  run_real_tests "$@"
 }
 
 # Dispatch

poetry.lock

@@ -43,7 +43,6 @@ PyYAML = "^6.0.2"
 requests = "^2.32.4"
 pytest-subtests = "^0.14.2"
 cardonnay = "^0.2.8"
-pytest-timeout = "^2.4.0"
 
 [tool.poetry.group.dev]
 optional = true