[LyX/master] Cmake tests: Remove docbook, xhtml, lyx2lyx tests from unreliableTests

[Kornel Benko]

commit 21fe8a8e5b93d1008ed7cbe6c0cbe2cb9b03cc18
Author: Kornel Benko <kornel at lyx.org>
Date:   Sun Sep 20 14:25:04 2020 +0200

    Cmake tests: Remove docbook, xhtml, lyx2lyx tests from unreliableTests
    
    The relevant export-output is done by lyx and not dependent
    on some external driver (like latex)
    (Graphics conversions don't count here IMHO)
---
 development/autotests/unreliableTests |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/development/autotests/unreliableTests b/development/autotests/unreliableTests
index 605675b..7b08299 100644
--- a/development/autotests/unreliableTests
+++ b/development/autotests/unreliableTests
@@ -9,6 +9,9 @@
 #   Use "unfit" or "unapplicable" as better label and name of pattern file?
 
 
+# These are not unreliable (not dependent on any external driver)
+!.*(/ja|)/.*(docbook5|xhtml|lyx[12][0123456])
+
 Sublabel: nonstandard
 #####################
 # Documents with additional requirements,