Upgrade boost 1.78->1.80

Pretty trivial move.  No breaking changes between these two versions.

Tested: Code compiles

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Icdd0c47cab42f1f6c420856d2dc3f685bce6bd8f
diff --git a/meson.build b/meson.build
index d30aebb..f1019da 100644
--- a/meson.build
+++ b/meson.build
@@ -285,10 +285,10 @@
 endif
 bmcweb_dependencies += nlohmann_json
 
-boost = dependency('boost',version : '>=1.78.0', required : false, include_type: 'system')
+boost = dependency('boost',version : '>=1.80.0', required : false, include_type: 'system')
 if not boost.found()
   subproject('boost', required: false)
-  boost_inc = include_directories('subprojects/boost_1_78_0/', is_system:true)
+  boost_inc = include_directories('subprojects/boost_1_80_0/', is_system:true)
   boost  = declare_dependency(include_directories : boost_inc)
   boost = boost.as_system('system')
 endif