ci: faster test_encoder (#33968)

* try

* timeout

* fix

Jenkinsfile

@@ -207,7 +207,7 @@ node {
           step("build", "cd system/manager && ./build.py"),
           step("test pandad", "pytest selfdrive/pandad/tests/test_pandad.py", [diffPaths: ["panda/", "selfdrive/pandad/"]]),
           step("test power draw", "pytest -s system/hardware/tici/tests/test_power_draw.py"),
-          step("test encoder", "LD_LIBRARY_PATH=/usr/local/lib pytest system/loggerd/tests/test_encoder.py"),
+          step("test encoder", "LD_LIBRARY_PATH=/usr/local/lib pytest system/loggerd/tests/test_encoder.py", [timeout: 60]),
           step("test pigeond", "pytest system/ubloxd/tests/test_pigeond.py"),
           step("test manager", "pytest system/manager/test/test_manager.py"),
         ])

system/loggerd/tests/test_encoder.py

@@ -61,7 +61,7 @@ class TestEncoder:
     time.sleep(1.0)
     managed_processes['camerad'].start()
 
-    num_segments = int(os.getenv("SEGMENTS", random.randint(10, 15)))
+    num_segments = int(os.getenv("SEGMENTS", random.randint(2, 8)))
 
     # wait for loggerd to make the dir for first segment
     route_prefix_path = None