chore(deps): use published twilio-go v0.4.0

Remove replace directive now that v0.4.0 is indexed on the Go proxy.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: grokify

go.mod

@@ -72,5 +72,3 @@ require (
 	modernc.org/memory v1.11.0 // indirect
 	rsc.io/qr v0.2.0 // indirect
 )
-
-replace github.com/plexusone/twilio-go => ../twilio-go

go.sum

@@ -390,6 +390,8 @@ github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/sftp v1.13.1/go.mod h1:3HaPG6Dq1ILlpPZRO0HVMrsydcdLt6HRDccSgb87qRg=
+github.com/plexusone/twilio-go v0.4.0 h1:JEXfxGV2hOFrfVAc7iU4rK5KzPvi4/9ubS3VwVnDMw0=
+github.com/plexusone/twilio-go v0.4.0/go.mod h1:uVQ45TFCsw3OCH/klC2l5J0tZvuZAVDcM+BabXIttII=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=