redhat/self-test: Remove --all from git query

JIRA: INTERNAL
Upstream status: RHEL Only

It was reported that executing this test on an older tag failed.  This
occurs because the git query to find the most recent "[redhat] kernel"
commit looks at the entire git history instead of the branch's history.

Removing the '--all' from the "[redhat] kernel" lookup resolves this
problem.

Testing:

There are 3 cases that I considered which all succeed with this change:

1.  running on os-build or ark-latest

        git co origin/os-build
        RHEL_MAJOR=9 RHEL_MINOR=99 bats redhat/self-test/2001-dist-release.bats

2.  a new branch based on os-build/ark-latest

        git co origin/ark-latest
        git checkout -b junk
        /# make some changes
        RHEL_MAJOR=9 RHEL_MINOR=99 bats redhat/self-test/2001-dist-release.bats

3.  an older branch based on a tag

        git co kernel-6.6.0-0.rc7.56567a20b22b.59
        RHEL_MAJOR=9 RHEL_MINOR=99 bats redhat/self-test/2001-dist-release.bats

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
(cherry picked from commit b1e1a63126003b829e28e012e1b8f87eafbbae4d)
Signed-off-by: Patrick Talbert <ptalbert@redhat.com>

Author: prarit

redhat/self-test/2001-dist-release.bats

@@ -60,15 +60,20 @@ _dist-release_test_3() {
 	# Test whether the version in the commit message matches
 	# the version in the change log.
 	cd $BATS_TMPDIR/distrelease
+
 	# Extract just the version part (the part between [ ]) on the first line of
 	# the change log:
 	changelog=$(head -1 ./redhat/kernel.changelog-${RHEL_MAJOR}.${RHEL_MINOR} | sed -e 's/.*\[\(.*\)\].*/\1/')
-	commit="$(git log --oneline --all  --grep "\[redhat\] kernel" -n 1 --pretty="format:%s")"
+
+	# Extract the tag in the latest [redhat] kernel commit message
+	commit="$(git log --oneline --grep "\[redhat\] kernel" -n 1 --pretty="format:%s")"
 	# Extract just the commit message part AFTER "[redhat] ":
 	gitlog=${commit##*\[redhat\] }
 	# This time, strip off "kernel-" also:
 	gitlog=${gitlog/kernel-/}
+
 	echo "The kernel version in the changelog-${RHEL_MAJOR}.${RHEL_MINOR} ("${changelog}") differs from the version in the git log ($gitlog)"
+
 	run _dist-release_test_3
 	check_status
 }