test: Fix test/verify/check-metrics

Author: martinpitt

test/verify/check-metrics

@@ -986,7 +986,7 @@ class TestCurrentMetrics(testlib.MachineCase):
             m.execute("su - admin -c 'XDG_RUNTIME_DIR=/run/user/$(id -u admin) systemd-run --user --collect --slice cockpittest -p CPUQuota=60% --unit cpu-userhog dd if=/dev/urandom of=/dev/null'")
             # user services are always running underneath user@1000.service, so these two will compete for row 1 or 2
             b.wait_in_text("table[aria-label='Top 5 CPU services'] tbody", "cpu-userhog")
-            b.click("table[aria-label='Top 5 CPU services'] tbody tr:contains(cpu-userhog) td[data-label='Service'] a span")
+            b.click("table[aria-label='Top 5 CPU services'] tbody tr:contains(cpu-userhog) td[data-label='Service'] a")
             b.enter_page("/system/services")
             b.wait_in_text(".service-name", "/usr/bin/dd if=/dev/urandom of=/dev/null")
 
@@ -1028,7 +1028,7 @@ BEGIN {{
         b.mouse("#current-memory-usage", "mouseleave")
 
         # table entries are links to Services page
-        b.click("table[aria-label='Top 5 memory services'] tbody tr:nth-of-type(1) td[data-label='Service'] a span")
+        b.click("table[aria-label='Top 5 memory services'] tbody tr:nth-of-type(1) td[data-label='Service'] a")
         b.enter_page("/system/services")
         b.wait_in_text("#path", "/mem-hog.service")
         b.wait_in_text(".service-name", "memhog.sh")
@@ -1104,7 +1104,7 @@ BEGIN {{
             m.execute("while [ ! -e /tmp/hogged ]; do sleep 1; done")
             # user services are always running underneath user@1000.service, so these two will compete for row 1 or 2
             b.wait_in_text("table[aria-label='Top 5 memory services'] tbody", "mem-userhog")
-            b.click("table[aria-label='Top 5 memory services'] tbody tr:contains(mem-userhog) td[data-label='Service'] a span")
+            b.click("table[aria-label='Top 5 memory services'] tbody tr:contains(mem-userhog) td[data-label='Service'] a")
             b.enter_page("/system/services")
             b.wait_in_text(".service-name", "memhog.sh")