ZTS: Add Fedora 41, remove Fedora 39

Fedora 41 was released 10/29/24, and Fedora 39 will be EOL on 11/12/24.
Update Fedora runners in the test suite.  Some minor tweaks also needed
to support ksh 1.0.10.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #16700

tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_dryrun_output.ksh

@@ -148,9 +148,9 @@ done
 
 # Foreach test create pool, add -n devices and check output.
 for (( i=0; i < ${#tests[@]}; i+=1 )); do
-	typeset tree="${tests[$i].tree}"
-	typeset add="${tests[$i].add}"
-	typeset want="${tests[$i].want}"
+	tree="${tests[$i].tree}"
+	add="${tests[$i].add}"
+	want="${tests[$i].want}"
 
 	log_must eval zpool create "$TESTPOOL" $tree
 	log_must poolexists "$TESTPOOL"

tests/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_dryrun_output.ksh

@@ -124,8 +124,8 @@ done
 
 # Foreach test create pool, add -n devices and check output.
 for (( i=0; i < ${#tests[@]}; i+=1 )); do
-	typeset tree="${tests[$i].tree}"
-	typeset want="${tests[$i].want}"
+	tree="${tests[$i].tree}"
+	want="${tests[$i].want}"
 
 	typeset out="$(log_must eval "zpool create -n '$TESTPOOL' $tree" | \
 	    sed /^SUCCESS/d)"

tests/zfs-tests/tests/functional/cli_root/zpool_split/zpool_split_dryrun_output.ksh

@@ -133,9 +133,9 @@ done
 
 # Foreach test create pool, add -n devices and check output.
 for (( i=0; i < ${#tests[@]}; i+=1 )); do
-	typeset tree="${tests[$i].tree}"
-	typeset devs="${tests[$i].devs}"
-	typeset want="${tests[$i].want}"
+	tree="${tests[$i].tree}"
+	devs="${tests[$i].devs}"
+	want="${tests[$i].want}"
 
 	log_must eval zpool create "$TESTPOOL" $tree
 	log_must poolexists "$TESTPOOL"