Widen regex for killing stray gpg-agent processes

debian/rules

@@ -28,7 +28,7 @@ override_dh_auto_configure:
 override_dh_auto_test:
 	VERBOSE=1 dh_auto_test
 	# One test creates multiple GPG homedirs, each with its own agent
-	pkill --full "gpg-agent --homedir /var/tmp/tap-test\\.[^/]+/repo/tmp/ostree-gpg-[^/]+ " || :
+	pkill --full "gpg-agent --homedir /var/tmp/tap-test\\.[^/]+/.*" || :
 	if pgrep lt-ostree || pgrep --full "gpg-agent --homedir /var/tmp/tap-test."; then \
 		echo "WARNING: daemon processes were leaked"; \
 		pgrep gpg-agent | xargs --no-run-if-empty ps ww; \