riscv64: skip fragile test misc/flock

The test depends on several small time splice such 0.1, 1, 3 seconds.
That seems fragile on riscv64 machine and mostly leads to failure.

(cherry picked from commit bb4783de57dd326bcefa5c648e02c4addcb849a6)

util-linux.spec

@@ -3,7 +3,7 @@
 
 Name:           util-linux
 Version:        2.39.1
-Release:        12
+Release:        13
 Summary:        A random collection of Linux utilities
 License:        GPLv2 and GPLv2+ and LGPLv2+ and BSD with advertising and Public Domain
 URL:            https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
@@ -192,6 +192,9 @@ unset LINGUAS || :
 %make_build %{_build_arg0__} %{_build_arg1__}
 
 %check
+%ifarch riscv64
+sed -i 's|^EXCLUDETESTS=$|EXCLUDETESTS=misc/flock|' tests/run.sh
+%endif
 make check
 
 %install
@@ -413,6 +416,12 @@ fi
 %endif
 
 %changelog
+* Mon Nov 04 2024 laokz <zhangkai@iscas.ac.cn> - 2.39.1-13
+- Type:enhancement
+- CVE: NA
+- SUG: NA
+- DESC: riscv64: skip fragile test misc/flock
+
 * Thu Sep 12 2024 liweigang <liweiganga@uniontech.com> - 2.39.1-12
 - Type:enhancement
 - CVE: NA