[#92] docs: Update contract list

Contract list got outdated: it was mentioning NeoFS, Audit and Reputation

Signed-off-by: Vitaliy Potyarkin <v.potyarkin@yadro.com>

CODEOWNERS

@@ -1,3 +1 @@
-.*          @alexvanin @fyrchik
-.forgejo/.* @potyarkin
-Makefile    @potyarkin
+.*       @alexvanin @fyrchik

docs/morph.md

@@ -4,13 +4,15 @@ A single-node N3 privnet deployment, running on
 
 Contracts deployed:
 - Alphabet (AZ) [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/alphabet)
-- Audit [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/audit)
 - Balance [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/balance)
 - Container [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/container)
+- FrostFS [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/frostfs)
+- FrostFSID [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/frostfsid)
+- NNS [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/nns)
 - Netmap [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/netmap)
-- NeoFSID [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/neofsid)
+- Policy [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/policy)
+- Processing [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/processing)
 - Proxy [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/proxy)
-- Reputation [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/src/branch/master/reputation)
 
 RPC available at `http://morph-chain.frostfs.devenv:30333`.