[#26] Add safemethods fields

Fill in `safemethods` fields in contract config files
with methods that do not change contract storages.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

alphabet/config.yml

@@ -1 +1,2 @@
 name: "NeoFS Alphabet"
+safemethods: ["gas", "neo", "name", "version"]

audit/config.yml

@@ -1 +1,2 @@
 name: "NeoFS Audit"
+safemethods: ["get", "list", "listByEpoch", "listByCID", "listByNode", "version"]

container/config.yml

@@ -1,4 +1,5 @@
 name: "NeoFS Container"
+safemethods: ["get", "owner", "list", "eacl", "getContainerSize", "listContainerSizes", "startContainerEstimation", "stopContainerEstimation", "version"]
 events:
   - name: containerPut
     parameters:

neofs/config.yml

@@ -1,4 +1,5 @@
 name: "NeoFS"
+safemethods: ["innerRingList", "innerRingCandidates", "withdraw", "bind", "unbind", "isInnerRing", "config", "listConfig", "version"]
 events:
   - name: Deposit
     parameters:

neofsid/config.yml

@@ -1 +1,2 @@
 name: "NeoFS ID"
+safemethods: ["key", "version"]

netmap/config.yml

@@ -1,4 +1,5 @@
 name: "NeoFS Netmap"
+safemethods: ["innerRingList", "multiaddress", "addPeer", "epoch", "netmap", "snapshot", "snapshotByEpoch", "config", "listConfig", "version"]
 events:
   - name: AddPeer
     parameters:

proxy/config.yml

@@ -1 +1,2 @@
 name: "NeoFS Notary Proxy"
+safemethods: ["verify", "version"]

reputation/config.yml

@@ -1 +1,2 @@
 name: "NeoFS Reputation"
+safemethods: ["list"]