fix: Rename CLI binary

Previously binary was named as doggo-cli.bin, which made it difficult
for users building from source as they had to rename it.

Makefile

@@ -1,4 +1,4 @@
-CLI_BIN := ./bin/doggo-cli.bin
+CLI_BIN := ./bin/doggo.bin
 API_BIN := ./bin/doggo-api.bin
 
 HASH := $(shell git rev-parse --short HEAD)

README.md

@@ -82,7 +82,6 @@ You need to have `go` installed in your system.
 
 ```bash
 $ go get github.com/mr-karan/doggo/cmd/doggo
-$ mv $GOPATH/bin/cli $GOPATH/bin/doggo 
 ```
 
 The binary will be available at `$GOPATH/bin/doggo`.