Remove replace directives and use own fork to make go get work again (#1028)

See https://github.com/golang/go/issues/30354
go get doesn't honor the go.mod replace options.

bridge/discord/discord.go

@@ -10,7 +10,7 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )
 
 const MessageLength = 1950

bridge/discord/handlers.go

@@ -2,7 +2,7 @@ package bdiscord
 
 import (
 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )
 
 func (b *Bdiscord) messageDelete(s *discordgo.Session, m *discordgo.MessageDelete) { //nolint:unparam

bridge/discord/helpers.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"unicode"
 
-	"github.com/bwmarrin/discordgo"
+	"github.com/matterbridge/discordgo"
 )
 
 func (b *Bdiscord) getNick(user *discordgo.User, guildID string) string {

bridge/msteams/handler.go

@@ -9,7 +9,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	"github.com/42wim/matterbridge/bridge/helper"
 
-	msgraph "github.com/yaegashi/msgraph.go/beta"
+	msgraph "github.com/matterbridge/msgraph.go/beta"
 )
 
 func (b *Bmsteams) findFile(weburl string) (string, error) {

bridge/msteams/msteams.go

@@ -12,9 +12,9 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 
 	//	"github.com/davecgh/go-spew/spew"
+	msgraph "github.com/matterbridge/msgraph.go/beta"
+	"github.com/matterbridge/msgraph.go/msauth"
 	"github.com/mattn/godown"
-	msgraph "github.com/yaegashi/msgraph.go/beta"
-	"github.com/yaegashi/msgraph.go/msauth"
 
 	"golang.org/x/oauth2"
 )