patch 9.1.1345: tests: Test_xxd_color2() test failure dump diff is misleading

Problem:  tests: Test_xxd_color2() test failure dump diff is misleading
Solution: Ensure the reference dump and the test dump are both processed the
          same (Drew Vogel).

Background:

Commit b6dc76b6fd23e571d309064b795847ee9ffc7689 sought to make the xxd
screendump tests compatible with non-standard `XXD` overrides. It provides a
vim script that matches a very general `xxd` command pattern but then also
removed the matching line from the reference dump. This second step was
unnecessary because `VerifyScreenDump()` runs the associated vim script against
both the reference dump and the test dump.

Problem Details:

As part of some unrelated work, the GUI tests were failing with a window size 1
column too narrow. The screendumps in `Test_xxd_color2` were failing as a
result. When I loaded the diff using `term_dumpdiff()` the associated vim
scripts are not run. As a result, the test dump contained the `xxd` invocation
on line 1 while reference dump did not. This throws the diff off, obscuring the
true issue of the GUI window being too narrow.

Verification:

In addition to the test suite, locally I've tried to recreate the issue being
fixed in b6dc76b6fd23e571d309064b795847ee9ffc7689. Setting a very non-standard
`XXD` path, this test still passes:

```
XXD=/home/dvogel/opt/vim/bin/xxd TEST_FILTER=Test_xxd_color2 TERM=xterm-color make test_xxd
rm -f test_xxd.res test.log messages starttime
if test -n "${ASAN_OPTIONS}"; then \
   XXD=../xxd/xxd; export XXD; ASAN_OPTIONS="${ASAN_OPTIONS}_test_xxd" \
UBSAN_OPTIONS="${UBSAN_OPTIONS}_test_xxd" VIMRUNTIME=../../runtime  ../vim -f \
-u unix.vim --gui-dialog-file guidialog -U NONE --noplugin --not-a-term -S \
runtest.vim test_xxd.vim ; \
fi

From test_xxd.vim:
Executed Test_xxd_color2()               in   0.066049 seconds
Filtered 17 tests with $TEST_FILTER and $TEST_SKIP_PAT
Executed 1 test                          in   0.096862 seconds
```

closes: #17202

Signed-off-by: Drew Vogel <dvogel@github>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 1e8d8e3..4f7996a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1345,
+/**/
     1344,
 /**/
     1343,