ci: disable LTO builds

In CI, linking takes extra time and rarely causes regressions.

Signed-off-by: David Heidelberg <david@ixit.cz>

util/ci/build.sh

@@ -1,7 +1,8 @@
-#! /bin/bash -e
+#!/bin/bash -e
 
 cmake -B build \
 	-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-Debug} \
+	-DENABLE_LTO=FALSE \
 	-DRUN_IN_PLACE=TRUE \
 	-DENABLE_GETTEXT=${CMAKE_ENABLE_GETTEXT:-TRUE} \
 	-DBUILD_SERVER=${CMAKE_BUILD_SERVER:-TRUE} \