tests: Add objcore to latency_measure testcase.yaml

Adds the object core configuration to the latency_measure benchmark's
testcase.yaml file as there have been requests for it.

(cherry picked from commit 41064c8)

Original-Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
GitOrigin-RevId: 41064c8
Cr-Build-Id: 8731843854160875777
Cr-Build-Url: https://cr-buildbucket.appspot.com/build/8731843854160875777
Copybot-Job-Name: zephyr-main-copybot-downstream
Change-Id: I835ac460347dda6073516f87753c927903b4628d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/6004814
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Reviewed-by: Yuval Peress <peress@google.com>
Tested-by: Yuval Peress <peress@google.com>
Commit-Queue: Yuval Peress <peress@google.com>

tests/benchmarks/latency_measure/testcase.yaml

@@ -54,3 +54,25 @@ tests:
         regex: "(?P<metric>.*) - (?P<description>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
       regex:
         - "PROJECT EXECUTION SUCCESSFUL"
+
+  benchmark.kernel.latency.objcore:
+    # FIXME: no DWT and no RTC_TIMER for qemu_cortex_m0
+    platform_exclude:
+      - qemu_cortex_m0
+      - m2gl025_miv
+    filter: CONFIG_PRINTK and not CONFIG_SOC_FAMILY_STM32
+    timeout: 300
+    extra_configs:
+      - CONFIG_OBJ_CORE=y
+      - CONFIG_OBJ_CORE_STATS=y
+    harness: console
+    integration_platforms:
+      - qemu_x86
+      - qemu_arc/qemu_arc_em
+      - qemu_riscv64/qemu_virt_riscv64/smp
+    harness_config:
+      type: one_line
+      record:
+        regex: "(?P<metric>.*) - (?P<description>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
+      regex:
+        - "PROJECT EXECUTION SUCCESSFUL"