go.mod, server: use orijtech/tm-load-test for percentile rankings

This change uses our fork of tm-load-test which provides
latency and bytes rankings for each second and will allow us
to visualize percentile graphs which exhibit actual behavior
necessary to determine pathological behaviour in load tests and
responses.

Updates #14
Updates #16

Author: odeke-em

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/informalsystems/tm-load-test v1.0.0
 	github.com/lib/pq v1.10.6
 	github.com/sirupsen/logrus v1.9.0
-	go.opencensus.io v0.23.0
+	go.opencensus.io v0.24.0
 	google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37
 	google.golang.org/grpc v1.51.0
 	google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8
@@ -96,7 +96,7 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.13.0 // indirect
-	github.com/stretchr/testify v1.8.0 // indirect
+	github.com/stretchr/testify v1.8.1 // indirect
 	github.com/subosito/gotenv v1.4.1 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tendermint/btcd v0.1.1 // indirect
@@ -121,4 +121,6 @@ require (
 
 replace github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
 
+replace github.com/informalsystems/tm-load-test => github.com/orijtech/tm-load-test v1.0.1-0.20221218204541-d37154798c88
+
 // replace github.com/informalsystems/tm-load-test => /home/nathan/Documents/tm-load-test