gh action: fix the GNU testsuite job

.github/workflows/GNU.yml

@@ -92,7 +92,7 @@ jobs:
         sed -i 's|sort |/usr/bin/sort |' tests/ls/hyperlink.sh tests/misc/test-N.sh
         sed -i 's|split |/usr/bin/split |' tests/misc/factor-parallel.sh
         sed -i 's|truncate |/usr/bin/truncate |' tests/split/fail.sh
-        sed -i 's|dd |/usr/bin/dd |' tests/du/8gb.sh tests/tail-2/big-4gb.sh tests/cp/fiemap-2.sh init.cfg
+        sed -i 's|dd |/usr/bin/dd |' tests/du/8gb.sh tests/tail-2/big-4gb.sh init.cfg
         sed -i 's|id -|/usr/bin/id -|' tests/misc/runcon-no-reorder.sh
         sed -i 's|touch |/usr/bin/touch |' tests/cp/preserve-link.sh tests/cp/reflink-perm.sh tests/ls/block-size.sh tests/ls/abmon-align.sh tests/ls/rt-1.sh tests/mv/update.sh tests/misc/ls-time.sh tests/misc/stat-nanoseconds.sh tests/misc/time-style.sh tests/misc/test-N.sh
         sed -i 's|ln -|/usr/bin/ln -|' tests/cp/link-deref.sh
@@ -104,7 +104,6 @@ jobs:
         #Add specific timeout to tests that currently hang to limit time spent waiting
         sed -i 's|seq \$|/usr/bin/timeout 0.1 seq \$|' tests/misc/seq-precision.sh tests/misc/seq-long-double.sh
         sed -i 's|cat |/usr/bin/timeout 0.1 cat |' tests/misc/cat-self.sh
-         
 
         test -f "${BUILDDIR}/getlimits" || cp src/getlimits "${BUILDDIR}"
     - name: Run GNU tests