Merge pull request #5567 from input-output-hk/sl/release-8.7.2

bump node/submit-api versions for stable 8.7.2 release

Author: carbolymer

cardano-node/cardano-node.cabal

@@ -1,7 +1,7 @@
 cabal-version: 3.0
 
 name:                   cardano-node
-version:                8.7.1
+version:                8.7.2
 synopsis:               The cardano full node
 description:            The cardano full node.
 category:               Cardano,

cardano-submit-api/cardano-submit-api.cabal

@@ -1,7 +1,7 @@
 cabal-version: 3.0
 
 name:                   cardano-submit-api
-version:                3.2.0
+version:                3.2.1
 synopsis:               A web server that allows transactions to be POSTed to the cardano chain
 description:            A web server that allows transactions to be POSTed to the cardano chain.
 homepage:               https://github.com/input-output-hk/cardano-node