fix: remove eventbus v1 self-reference, use v2 import path for mocks

The eventbus/v2 go.mod had a require + replace for the v1 eventbus
module path (for mocks). The replace directive doesn't propagate to
consumers, causing 'unknown revision' errors when downstream modules
run go mod tidy.

Fix: change test imports from .../eventbus/mocks to .../eventbus/v2/mocks
(the correct v2 import path) and remove the v1 require/replace.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: intel352

modules/eventbus/go.mod

@@ -7,7 +7,6 @@ toolchain go1.25.0
 require (
 	github.com/DataDog/datadog-go/v5 v5.4.0
 	github.com/GoCodeAlone/modular v1.12.0
-	github.com/GoCodeAlone/modular/modules/eventbus v0.0.0-00010101000000-000000000000
 	github.com/IBM/sarama v1.45.2
 	github.com/aws/aws-sdk-go-v2/config v1.31.0
 	github.com/aws/aws-sdk-go-v2/service/kinesis v1.38.0
@@ -87,5 +86,3 @@ require (
 	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
-
-replace github.com/GoCodeAlone/modular/modules/eventbus => ./

modules/eventbus/kafka_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"go.uber.org/mock/gomock"
 
-	"github.com/GoCodeAlone/modular/modules/eventbus/mocks"
+	"github.com/GoCodeAlone/modular/modules/eventbus/v2/mocks"
 )
 
 // newTestKafkaEventBus creates a KafkaEventBus wired to a mock producer,

modules/eventbus/kinesis_test.go

@@ -15,7 +15,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"go.uber.org/mock/gomock"
 
-	"github.com/GoCodeAlone/modular/modules/eventbus/mocks"
+	"github.com/GoCodeAlone/modular/modules/eventbus/v2/mocks"
 )
 
 // newTestKinesisEventBus creates a KinesisEventBus wired to a mock client,