Tests: Teach RunCMake to tolerate 'Bullseye Testing' lines in test output

When testing under Bullseye coverage, some tests get lines on stderr of
the form:

 ... Bullseye Testing Technology ...

Remove such lines from output before matching because they are not
representative of the actual test output.

Tests/RunCMake/RunCMake.cmake

@@ -102,7 +102,7 @@ function(run_cmake test)
   endif()
   foreach(o out err)
     string(REGEX REPLACE "\r\n" "\n" actual_std${o} "${actual_std${o}}")
-    string(REGEX REPLACE "(^|\n)((==[0-9]+==|BullseyeCoverage|[a-z]+\\([0-9]+\\) malloc:|Error kstat returned|[^\n]*from Time Machine by path)[^\n]*\n)+" "\\1" actual_std${o} "${actual_std${o}}")
+    string(REGEX REPLACE "(^|\n)((==[0-9]+==|BullseyeCoverage|[a-z]+\\([0-9]+\\) malloc:|Error kstat returned|[^\n]*from Time Machine by path|[^\n]*Bullseye Testing Technology)[^\n]*\n)+" "\\1" actual_std${o} "${actual_std${o}}")
     string(REGEX REPLACE "\n+$" "" actual_std${o} "${actual_std${o}}")
     set(expect_${o} "")
     if(DEFINED expect_std${o})