util-linux: Disable failing tests on musl

These tests need strptime with %s which is glibc specific extention

(From OE-Core rev: 0190b3eb67d02ecf42531a7c087a5a6f75ee7a5e)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/util-linux/util-linux_2.39.1.bb

@@ -322,3 +322,12 @@ do_install_ptest() {
         rm -rf ${D}${PTEST_PATH}/tests/ts/chfn
     fi
 }
+
+# Delete tests not working on musl
+do_install_ptest:append:libc-musl() {
+    for t in tests/ts/col/multibyte \
+            tests/ts/lib/timeutils \
+            tests/ts/dmesg/limit; do
+        rm -rf ${D}${PTEST_PATH}/$t
+    done
+}