meson: Add boost dependency

Copied the bits and pieces from bmcweb.

Change-Id: I6ce919ac5f30d9c814df6e96ba8b579115c82a4b
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/subprojects/boost.wrap b/subprojects/boost.wrap
new file mode 100644
index 0000000..620d3fd
--- /dev/null
+++ b/subprojects/boost.wrap
@@ -0,0 +1,11 @@
+[wrap-file]
+directory = boost_1_81_0
+
+source_url = https://boostorg.jfrog.io/artifactory/main/release/1.81.0/source/boost_1_81_0.tar.bz2
+source_hash = 71feeed900fbccca04a3b4f2f84a7c217186f28a940ed8b7ed4725986baf99fa
+source_filename = 1_81_0.tar.bz2
+
+patch_directory = boost
+
+[provide]
+boost = boost_dep