docs: fix missing --tlsRootCertFiles in CLI examples

[mishalshanavas]

Title: docs: fix missing --tlsRootCertFiles in peer chaincode CLI examples

Type of change

• Documentation update

Description

Two CLI examples in the wrapper documentation files were missing the --tlsRootCertFiles flag, which must be paired 1:1 with each --peerAddresses entry when TLS is enabled.

• docs/wrappers/peer_chaincode_postscript.md: the peer chaincode invoke example had no TLS flags at all — added --tls --cafile for the orderer and --tlsRootCertFiles for each peer address.
• docs/wrappers/peer_lifecycle_chaincode_postscript.md: the peer lifecycle chaincode commit example had --tls --cafile set (TLS on) but was missing --tlsRootCertFiles for both peer addresses.

Additional details

Tested on fabric-samples/test-network with a live TLS-enabled network.

[mishalshanavas]

Reproduction steps (using fabric-samples/test-network):

Before (old example — broken):

peer chaincode invoke -o localhost:7050 -C mychannel -n basic \
  --peerAddresses localhost:7051 \
  --peerAddresses localhost:9051 \
  -c '{"function":"InitLedger","Args":[]}'

# Error: error validating peer connection parameters: number of peer addresses (2)
# does not match the number of TLS root cert files (1)

After (fixed example):

peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com \
  --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" \
  -C mychannel -n basic \
  --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" \
  --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" \
  -c '{"function":"InitLedger","Args":[]}'

# Chaincode invoke successful. result: status:200