test-revert-interactive: eliminate bashism in wildcard pattern

The test failed with Debian dash.

tests/test-revert-interactive.t

@@ -1,203 +1,203 b''
 Revert interactive tests
 1 add and commit file f
 2 add commit file folder1/g
 3 add and commit file folder2/h
 4 add and commit file folder1/i
 5 commit change to file f
 6 commit changes to files folder1/g folder2/h
 7 commit changes to files folder1/g folder2/h
 8 revert interactive to commit id 2 (line 3 above), check that folder1/i is removed and
 9 make workdir match 7
 10 run the same test than 8 from within folder1 and check same expectations
 
   $ cat <<EOF >> $HGRCPATH
   > [ui]
   > interactive = true
   > [extensions]
   > record =
   > EOF
 
 
-  $ mkdir -p a/{folder1,folder2}
+  $ mkdir -p a/folder1 a/folder2
   $ cd a
   $ hg init
   $ python $TESTDIR/seq.py 1 5 > f ; hg add f ; hg commit -m "adding f"
   $ cat f > folder1/g ; hg add folder1/g ; hg commit -m "adding folder1/g"
   $ cat f > folder2/h ; hg add folder2/h ; hg commit -m "adding folder2/h"
   $ cat f > folder1/i ; hg add folder1/i ; hg commit -m "adding folder1/i"
   $ echo "a" > f ; python $TESTDIR/seq.py 1 5 >> f ; echo "b" >> f ; hg commit -m "modifying f"
   $ echo "c" > folder1/g ; python $TESTDIR/seq.py 1 5 >> folder1/g ; echo "d" >> folder1/g ; hg commit -m "modifying folder1/g"
   $ echo "e" > folder2/h ; python $TESTDIR/seq.py 1 5 >> folder2/h ; echo "f" >> folder2/h ; hg commit -m "modifying folder2/h"
   $ hg tip
   changeset:   6:59dd6e4ab63a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     modifying folder2/h
   
   $ hg revert -i -r 2 --all -- << EOF
   > y
   > y
   > y
   > y
   > y
   > n
   > n
   > EOF
   reverting f
   reverting folder1/g (glob)
   removing folder1/i (glob)
   reverting folder2/h (glob)
   diff -r 89ac3d72e4a4 f
   2 hunks, 2 lines changed
   examine changes to 'f'? [Ynesfdaq?] y
   
   @@ -1,6 +1,5 @@
   -a
    1
    2
    3
    4
    5
   record change 1/6 to 'f'? [Ynesfdaq?] y
   
   @@ -2,6 +1,5 @@
    1
    2
    3
    4
    5
   -b
   record change 2/6 to 'f'? [Ynesfdaq?] y
   
   diff -r 89ac3d72e4a4 folder1/g
   2 hunks, 2 lines changed
   examine changes to 'folder1/g'? [Ynesfdaq?] y
   
   @@ -1,6 +1,5 @@
   -c
    1
    2
    3
    4
    5
   record change 3/6 to 'folder1/g'? [Ynesfdaq?] y
   
   @@ -2,6 +1,5 @@
    1
    2
    3
    4
    5
   -d
   record change 4/6 to 'folder1/g'? [Ynesfdaq?] n
   
   diff -r 89ac3d72e4a4 folder2/h
   2 hunks, 2 lines changed
   examine changes to 'folder2/h'? [Ynesfdaq?] n
   
   $ cat f
   1
   2
   3
   4
   5
   $ cat folder1/g
   1
   2
   3
   4
   5
   d
   $ cat folder2/h
   e
   1
   2
   3
   4
   5
   f
   $ hg update -C 6
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg revert -i -r 2 --all -- << EOF
   > y
   > y
   > y
   > y
   > y
   > n
   > n
   > EOF
   reverting f
   reverting folder1/g (glob)
   removing folder1/i (glob)
   reverting folder2/h (glob)
   diff -r 89ac3d72e4a4 f
   2 hunks, 2 lines changed
   examine changes to 'f'? [Ynesfdaq?] y
   
   @@ -1,6 +1,5 @@
   -a
    1
    2
    3
    4
    5
   record change 1/6 to 'f'? [Ynesfdaq?] y
   
   @@ -2,6 +1,5 @@
    1
    2
    3
    4
    5
   -b
   record change 2/6 to 'f'? [Ynesfdaq?] y
   
   diff -r 89ac3d72e4a4 folder1/g
   2 hunks, 2 lines changed
   examine changes to 'folder1/g'? [Ynesfdaq?] y
   
   @@ -1,6 +1,5 @@
   -c
    1
    2
    3
    4
    5
   record change 3/6 to 'folder1/g'? [Ynesfdaq?] y
   
   @@ -2,6 +1,5 @@
    1
    2
    3
    4
    5
   -d
   record change 4/6 to 'folder1/g'? [Ynesfdaq?] n
   
   diff -r 89ac3d72e4a4 folder2/h
   2 hunks, 2 lines changed
   examine changes to 'folder2/h'? [Ynesfdaq?] n
   
   $ cat f
   1
   2
   3
   4
   5
   $ cat folder1/g
   1
   2
   3
   4
   5
   d
   $ cat folder2/h
   e
   1
   2
   3
   4
   5
   f