JSON file for proposing phase5 network settings (stellar#4491)

### Proposing an increase to the following network settings

```
Contract limit:
contract_max_size_bytes 64KiB -> 128KiB

Tx limit:
Tx_max_write_bytes 65 KiB -> 129 KiB
tx_max_size_bytes 70 KiB -> 129 KiB

Ledger limit:
Ledger_max_write_bytes 70 KiB -> 140 KiB
Ledger_max_txs_size_bytes 70 KiB -> 130 KiB

State archival limit:
eviction_scan_size 100 KB -> 500 KB
```

Mainnet arm command:
`
http-command
'upgrades?mode=set&upgradetime=YYYY-MM-DDT17:00:00Z&configupgradesetkey=V8RF//I9PaN2SnxMzvhxPGPgYKoh6Vq9HzRpqZeH9/MPiB7eTlpp1K/KrZdwabcdiJLhhhBIhhWwDSfnyyK+gA=='
`

Output of the proposed settings on testnet,
 ```
curl -G 'http://localhost:11626/dumpproposedsettings' --data-urlencode
'blob=FwrrdNbCXOcY6HQ6+brP0HT/oZixrwPR6Z+8aM2CvDDD2B5syC79NSEMZMr0pcK9evrBfO1nQklXUAhAtp7DaQ=='
{
    "ConfigSettingsEntries": [
        {
            "configSettingID": "CONFIG_SETTING_CONTRACT_MAX_SIZE_BYTES",
            "contractMaxSizeBytes": 131072
        },
        {
            "configSettingID": "CONFIG_SETTING_CONTRACT_LEDGER_COST_V0",
            "contractLedgerCost": {
                "ledgerMaxReadLedgerEntries": 200,
                "ledgerMaxReadBytes": 500000,
                "ledgerMaxWriteLedgerEntries": 125,
                "ledgerMaxWriteBytes": 143360,
                "txMaxReadLedgerEntries": 40,
                "txMaxReadBytes": 200000,
                "txMaxWriteLedgerEntries": 25,
                "txMaxWriteBytes": 132096,
                "feeReadLedgerEntry": 6250,
                "feeWriteLedgerEntry": 10000,
                "feeRead1KB": 1786,
                "bucketListTargetSizeBytes": 300000000,
                "writeFee1KBBucketListLow": 9836,
                "writeFee1KBBucketListHigh": 12116,
                "bucketListWriteFeeGrowthFactor": 5000
            }
        },
        {
            "configSettingID": "CONFIG_SETTING_CONTRACT_BANDWIDTH_V0",
            "contractBandwidth": {
                "ledgerMaxTxsSizeBytes": 133120,
                "txMaxSizeBytes": 132096,
                "feeTxSize1KB": 1624
            }
        },
        {
            "configSettingID": "CONFIG_SETTING_STATE_ARCHIVAL",
            "stateArchivalSettings": {
                "maxEntryTTL": 3110400,
                "minTemporaryTTL": 17280,
                "minPersistentTTL": 2073600,
                "persistentRentRateDenominator": 2103,
                "tempRentRateDenominator": 4206,
                "maxEntriesToArchive": 1000,
                "bucketListSizeWindowSampleSize": 30,
                "bucketListWindowSamplePeriod": 64,
                "evictionScanSize": 500000,
                "startingEvictionScanLevel": 7
            }
        }
    ]
}

```

docs/software/commands.md

@@ -382,7 +382,7 @@ Most commands return their results in JSON format.
       and dump it as base64 xdr. This can be used along with the `stellar-xdr` command line tool
       to dump the current settings in the same format as the JSON file we use for upgrades. This
       is helpful if you want to make settings changes off of the current settings.
-      Ex. `curl -s "127.0.0.1:11626/sorobaninfo?format=upgrade_xdr" | stellar-xdr decode --type ConfigUpgradeSet`
+      Ex. `curl -s "127.0.0.1:11626/sorobaninfo?format=upgrade_xdr" | stellar-xdr decode --type ConfigUpgradeSet --output json-formatted`
 
 * **dumpproposedsettings**
   `dumpproposedsettings?blob=Base64`<br>

soroban-settings/pubnet_phase5.json

@@ -0,0 +1,47 @@
+{
+    "updated_entry": [
+        {
+            "contract_max_size_bytes": 131072
+        },
+       {
+          "contract_ledger_cost_v0": {
+            "ledger_max_read_ledger_entries": 200,
+            "ledger_max_read_bytes": 500000,
+            "ledger_max_write_ledger_entries": 125,
+            "ledger_max_write_bytes": 143360,
+            "tx_max_read_ledger_entries": 40,
+            "tx_max_read_bytes": 200000,
+            "tx_max_write_ledger_entries": 25,
+            "tx_max_write_bytes": 132096,
+            "fee_read_ledger_entry": 6250,
+            "fee_write_ledger_entry": 10000,
+            "fee_read1_kb": 1786,
+            "bucket_list_target_size_bytes": 14500000000,
+            "write_fee1_kb_bucket_list_low": 8510,
+            "write_fee1_kb_bucket_list_high": 12116,
+            "bucket_list_write_fee_growth_factor": 5000
+          }
+        },
+        {
+            "contract_bandwidth_v0": {
+              "ledger_max_txs_size_bytes": 133120,
+              "tx_max_size_bytes": 132096,
+              "fee_tx_size1_kb": 1624
+            }
+          },        
+          {
+            "state_archival": {
+                "max_entry_ttl": 3110400,
+                "min_temporary_ttl": 17280,
+                "min_persistent_ttl": 2073600,
+                "persistent_rent_rate_denominator": 2103,
+                "temp_rent_rate_denominator": 4206,
+                "max_entries_to_archive": 1000,
+                "bucket_list_size_window_sample_size": 30,
+                "bucket_list_window_sample_period": 64,
+                "eviction_scan_size": 500000,
+                "starting_eviction_scan_level": 7
+            }
+          }
+    ]
+  }