oeqa/selftest/glibc: Add elapsed time for glibc test report.

Capture the time taken for glibc test execution and
pass it for inclusion in the test report.

[YOCTO #15165]

(From OE-Core rev: 0c35f931c1ddae8d07bad7e2c70ccbc14beaf44d)

Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/selftest/cases/glibc.py

@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: MIT
 #
 import os
+import time
 import contextlib
 from oeqa.core.decorator import OETestTag
 from oeqa.core.case import OEPTestResultTestCase
@@ -31,12 +32,16 @@ class GlibcSelfTestBase(OESelftestTestCase, OEPTestResultTestCase):
             features.append('EGLIBCPARALLELISM:task-check:pn-glibc-testsuite = "PARALLELMFLAGS="-j1""')
         self.write_config("\n".join(features))
 
+        start_time = time.time()
+
         bitbake("glibc-testsuite -c check")
 
+        end_time = time.time()
+
         builddir = get_bb_var("B", "glibc-testsuite")
 
         ptestsuite = "glibc-user" if ssh is None else "glibc"
-        self.ptest_section(ptestsuite)
+        self.ptest_section(ptestsuite, duration = int(end_time - start_time))
         with open(os.path.join(builddir, "tests.sum"), "r",  errors='replace') as f:
             for test, result in parse_values(f):
                 self.ptest_result(ptestsuite, test, result)