Utils: Add algorithm.h to qbs project file.

Change-Id: I7a2d73cbc8cecef20cd2c593514f3f012e260428
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

src/libs/utils/utils.qbs

@@ -25,6 +25,7 @@ QtcLibrary {
 
     files: [
         "QtConcurrentTools",
+        "algorithm.h",
         "annotateditemdelegate.cpp",
         "annotateditemdelegate.h",
         "ansiescapecodehandler.cpp",