metrics: bump to new version

Bump the metrics submodule to 1.0.0-2-gea83227 version.

NO_DOC=metrics submodule bump
NO_TEST=metrics submodule bump
NO_CHANGELOG=metrics submodule bump

(cherry picked from commit 2780e8e0)

test/metrics-luatest/helper.lua

@@ -109,4 +109,12 @@ local function workaround_requires(path)
 end
 
 workaround_requires('test.utils')
-workaround_requires('test.psutils_linux_test_payload')
+
+require('test.utils')
+local test_root = fio.dirname(
+    fio.dirname(fio.abspath(
+        package.search('third_party.metrics.test.utils')))) -- luacheck: ignore
+
+package.loaded['test.utils'].LUA_PATH = os.getenv('LUA_PATH') ..
+    test_root .. '/?.lua;' ..
+    test_root .. '/?/init.lua;'

metrics @ ea832276

-Subproject commit 080fb5bda32a5df44fc30604cfacbb3623aff90e
+Subproject commit ea832276b61df2c7f9f0bbcf7a47e04635e88705