build: require sibling modules at versions that exist

The nested modules here required the root at v0.0.0. A replace makes that
invisible locally, but the replace is ignored once the module is somebody
else's dependency, so the require is what a consumer resolves:

  go get github.com/xraph/herald/<submodule>@v1.6.1
  unknown revision v0.0.0

It has worked so far only for people who already require the root at a real
version, letting MVS pick that instead. Anyone reaching for a nested module
first hits the wall.

Pinned to v1.6.1, the current release. Local builds still resolve through the
replace, so nothing changes for development.

Author: juicycleff

drivers/apns/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/apns
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/cloudflare/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/cloudflare
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/discord/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/discord
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/mailgun/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/mailgun
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/messagebird/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/messagebird
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/postmark/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/postmark
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/sendgrid/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/sendgrid
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/ses/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/ses
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/slack/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/slack
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect

drivers/vonage/go.mod

@@ -2,7 +2,7 @@ module github.com/xraph/herald/drivers/vonage
 
 go 1.26.0
 
-require github.com/xraph/herald v0.0.0
+require github.com/xraph/herald v1.6.1
 
 require (
 	github.com/gofrs/uuid/v5 v5.3.2 // indirect