Update subtensor install docs with the new JSON chainspec files

Author: galina-opentensor

docs/subtensor-nodes/using-source.md

@@ -87,7 +87,7 @@ You can now run the public subtensor node either as a lite node or as an archive
 To run a lite node connected to the mainchain, execute the below command (note the `--sync=warp` flag which runs the subtensor node in lite mode):
 
 ```bash title="With --sync=warp setting, for lite node"
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external
+./target/release/node-subtensor --chain raw_spec_finney.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external
 ``` 
 
 ### Archive node on mainchain
@@ -97,7 +97,7 @@ Archive node settings are currently being investigated.
 <!-- To run an archive node connected to the mainchain, execute the below command (note the `--sync=full` which syncs the node to the full chain and `--pruning archive` flags, which disables the node's automatic pruning of older historical data):
 
 ```bash title="With --sync=full and --pruning archive setting, for archive node"
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --ws-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_spec_finney.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --ws-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
 ``` 
 -->
 
@@ -106,7 +106,7 @@ Archive node settings are currently being investigated.
 To run a lite node connected to the testchain, execute the below command:
 
 ```bash title="With bootnodes set to testnet and --sync=warp setting, for lite node."
-./target/release/node-subtensor --chain raw_testspec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external
+./target/release/node-subtensor --chain raw_spec_testfinney.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external
 ``` 
 
 ### Archive node on testchain
@@ -117,6 +117,6 @@ Archive node settings are currently being investigated.
 To run an archive node connected to the testchain, execute the below command:
 
 ```bash title="With bootnodes set to testnet and --sync=full and --pruning archive setting, for archive node"
-./target/release/node-subtensor --chain raw_testspec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --ws-port 9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_spec_testfinney.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9933 --ws-port 9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
 ``` 
 -->