[FAB-17306] Fix artifact names in test-network (#97)

This patch fixes some wrong artifact names for fabric-ca in
`fabric-samples/test-network/network.sh`.

Artifacts names which include `issuerPublicKey` and `issuerRevocationPublicKey`
should start with capital letters.

Due to the wrong names, some files remain even after running the command to
bring down networks using fabric-ca.

Signed-off-by: Tatsuya Sato <Tatsuya.Sato@hal.hitachi.com>

test-network/network.sh

@@ -407,9 +407,9 @@ function networkDown() {
     # remove orderer block and other channel configuration transactions and certs
     rm -rf system-genesis-block/*.block organizations/peerOrganizations organizations/ordererOrganizations
     ## remove fabric ca artifacts
-    rm -rf organizations/fabric-ca/org1/msp organizations/fabric-ca/org1/tls-cert.pem organizations/fabric-ca/org1/ca-cert.pem organizations/fabric-ca/org1/issuerPublicKey organizations/fabric-ca/org1/issuerRevocationPublicKey organizations/fabric-ca/org1/fabric-ca-server.db
-    rm -rf organizations/fabric-ca/org2/msp organizations/fabric-ca/org2/tls-cert.pem organizations/fabric-ca/org2/ca-cert.pem organizations/fabric-ca/org2/issuerPublicKey organizations/fabric-ca/org2/issuerRevocationPublicKey organizations/fabric-ca/org2/fabric-ca-server.db
-    rm -rf organizations/fabric-ca/ordererOrg/msp organizations/fabric-ca/ordererOrg/tls-cert.pem organizations/fabric-ca/ordererOrg/ca-cert.pem organizations/fabric-ca/ordererOrg/issuerPublicKey organizations/fabric-ca/ordererOrg/issuerRevocationPublicKey organizations/fabric-ca/ordererOrg/fabric-ca-server.db
+    rm -rf organizations/fabric-ca/org1/msp organizations/fabric-ca/org1/tls-cert.pem organizations/fabric-ca/org1/ca-cert.pem organizations/fabric-ca/org1/IssuerPublicKey organizations/fabric-ca/org1/IssuerRevocationPublicKey organizations/fabric-ca/org1/fabric-ca-server.db
+    rm -rf organizations/fabric-ca/org2/msp organizations/fabric-ca/org2/tls-cert.pem organizations/fabric-ca/org2/ca-cert.pem organizations/fabric-ca/org2/IssuerPublicKey organizations/fabric-ca/org2/IssuerRevocationPublicKey organizations/fabric-ca/org2/fabric-ca-server.db
+    rm -rf organizations/fabric-ca/ordererOrg/msp organizations/fabric-ca/ordererOrg/tls-cert.pem organizations/fabric-ca/ordererOrg/ca-cert.pem organizations/fabric-ca/ordererOrg/IssuerPublicKey organizations/fabric-ca/ordererOrg/IssuerRevocationPublicKey organizations/fabric-ca/ordererOrg/fabric-ca-server.db
     # remove channel and script artifacts
     rm -rf channel-artifacts log.txt fabcar.tar.gz fabcar