deps: bump scmrepo to 0.1.15; close subrepo.dvc on tests teardown (#9122)

pyproject.toml

@@ -56,7 +56,7 @@ dependencies = [
     "requests>=2.22",
     "rich>=12",
     "ruamel.yaml>=0.17.11",
-    "scmrepo>=0.1.14,<1",
+    "scmrepo>=0.1.15,<1",
     "shortuuid>=0.5",
     "shtab<2,>=1.3.4",
     "tabulate>=0.8.7",

tests/func/experiments/test_experiments.py

@@ -405,11 +405,12 @@ def test_subdir(tmp_dir, scm, dvc, workspace):
     assert resolve_rev(scm, ref_info.name) == exp
 
 
-def test_subrepo(tmp_dir, scm, workspace):
+def test_subrepo(tmp_dir, request, scm, workspace):
     from dvc.testing.tmp_dir import make_subrepo
 
     subrepo = tmp_dir / "dir" / "repo"
     make_subrepo(subrepo, scm)
+    request.addfinalizer(subrepo.dvc.close)
 
     subrepo.gen("copy.py", COPY_SCRIPT)
     subrepo.gen("params.yaml", "foo: 1")