rename proto package to protocol

Signed-off-by: Matt Bolt <mbolt35@gmail.com>

core/pkg/proto/http.go → core/pkg/protocol/http.go

@@ -1,4 +1,4 @@
-package proto
+package protocol
 
 import (
 	"fmt"

core/pkg/proto/proto.go → core/pkg/protocol/protocol.go

@@ -1,4 +1,4 @@
-package proto
+package protocol
 
 ////////////////////////////////////////////////////////////////////////////////
 //

pkg/cloud/config/controller_handlers.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 
 	"github.com/julienschmidt/httprouter"
-	"github.com/opencost/opencost/core/pkg/proto"
+	proto "github.com/opencost/opencost/core/pkg/protocol"
 	"github.com/opencost/opencost/pkg/env"
 )
 

pkg/cloudcost/pipelineservice.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/julienschmidt/httprouter"
 	"github.com/opencost/opencost/core/pkg/kubecost"
-	"github.com/opencost/opencost/core/pkg/proto"
+	proto "github.com/opencost/opencost/core/pkg/protocol"
 	cloudconfig "github.com/opencost/opencost/pkg/cloud"
 	"github.com/opencost/opencost/pkg/cloud/config"
 	"github.com/opencost/opencost/pkg/env"