bump boost version

Author: sbromberger

.github/workflows/pr.yml

@@ -26,7 +26,7 @@ jobs:
           # REQUIRED: Specify the required boost version
           # A list of supported versions can be found here:
           # https://github.com/MarkusJx/prebuilt-boost/blob/main/versions-manifest.json
-          boost_version: 1.83.0
+          boost_version: 1.87.0
           # OPTIONAL: Specify a platform version
           # platform_version: 18.04
           # OPTIONAL: Specify a custom install location