Update boost to 1.88.0

Change-Id: Iad2ead33e1660cb38a40e49c395a871604901437
Signed-off-by: Christopher Meis <christopher.meis@9elements.com>
diff --git a/meson.build b/meson.build
index e7a117a..3fabdac 100644
--- a/meson.build
+++ b/meson.build
@@ -21,7 +21,7 @@
 boost = dependency('boost', required: false)
 if not boost.found()
     subproject('boost', required: false)
-    boost = declare_dependency(include_directories: 'subprojects/boost_1_71_0')
+    boost = declare_dependency(include_directories: 'subprojects/boost_1_88_0')
     boost = boost.as_system('system')
 endif
 if get_option('fru-device')