Update the dotnet codegen import path

This is follow-up work for https://github.com/pulumi/pulumi/issues/21638.

go.mod

@@ -14,10 +14,11 @@ require (
 	github.com/muesli/reflow v0.3.0
 	github.com/otiai10/copy v1.14.0
 	github.com/pulumi/providertest v0.6.0
+	github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.100.0
 	github.com/pulumi/pulumi-go-provider v1.3.0
 	github.com/pulumi/pulumi-java/pkg v1.16.0
-	github.com/pulumi/pulumi/pkg/v3 v3.219.0
-	github.com/pulumi/pulumi/sdk/v3 v3.219.0
+	github.com/pulumi/pulumi/pkg/v3 v3.219.1-0.20260208071218-1bd84f1343e1
+	github.com/pulumi/pulumi/sdk/v3 v3.219.1-0.20260208071218-1bd84f1343e1
 	github.com/regclient/regclient v0.7.1
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/afero v1.14.0

go.sum

@@ -604,14 +604,16 @@ github.com/pulumi/inflector v0.2.1 h1:bqyiish3tq//vLeLiEstSFE5K7RNjy/ce47ed4QATu
 github.com/pulumi/inflector v0.2.1/go.mod h1:HUFCjcPTz96YtTuUlwG3i3EZG4WlniBvR9bd+iJxCUY=
 github.com/pulumi/providertest v0.6.0 h1:ZnefsbhkPE+BpKienHgb38P/6SEtXjjOXGGdMEUIOgk=
 github.com/pulumi/providertest v0.6.0/go.mod h1:OBpIGSQrw1FW9VNaHBtKCRxEoTISvx8JsxECmRqRgRQ=
+github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.100.0 h1:vClTE1Z9N3CFXsFFu+fu3RtU/5rgHQXN1yB/yzPRYu0=
+github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.100.0/go.mod h1:m3hX/6Ia3vYwLc5I/z+i4SH73q8Lu3xY8NLuS1JaTiw=
 github.com/pulumi/pulumi-go-provider v1.3.0 h1:y5vQal1PaxdwpNWk5OFqc/6yLPpNJNnA1eY80mnWaQ0=
 github.com/pulumi/pulumi-go-provider v1.3.0/go.mod h1:5k36le9qSSlcpHwkL56HQhSXTHskhHhrrJ+x4dsVavo=
 github.com/pulumi/pulumi-java/pkg v1.16.0 h1:8KCiIXWv2uxfIks0SdgOezyXg4HZIoPfHID9eMg4nuM=
 github.com/pulumi/pulumi-java/pkg v1.16.0/go.mod h1:VeMZ1s9LfXBypao4A1tRF3EB7fYnYZ1LwImyg6FBX0c=
-github.com/pulumi/pulumi/pkg/v3 v3.219.0 h1:Tr1xOszG65cwFx+TDk3/McXdyKXOH5KIbuj/u4eIBzI=
-github.com/pulumi/pulumi/pkg/v3 v3.219.0/go.mod h1:cxmMnghuTrmDGqO+kMTFisJQ5WTIfS+i01Eang6zKKI=
-github.com/pulumi/pulumi/sdk/v3 v3.219.0 h1:OwTSwk1ZuOI4hQUdSccWuIAuqs4fL/FcppesPOAKHQ8=
-github.com/pulumi/pulumi/sdk/v3 v3.219.0/go.mod h1:ZOBPPC2NZOZf729AdCX+CctfNc5SN6aJh0bdqNdzQC4=
+github.com/pulumi/pulumi/pkg/v3 v3.219.1-0.20260208071218-1bd84f1343e1 h1:dB6mvlr9GniWvs9yYHFe0jsrHfe4lQ3Si1/ZyeF9H/c=
+github.com/pulumi/pulumi/pkg/v3 v3.219.1-0.20260208071218-1bd84f1343e1/go.mod h1:cxmMnghuTrmDGqO+kMTFisJQ5WTIfS+i01Eang6zKKI=
+github.com/pulumi/pulumi/sdk/v3 v3.219.1-0.20260208071218-1bd84f1343e1 h1:58jlG8mvJ3Ko2nIlWlVHmldsIqqP5k+gmNKRFlqPMes=
+github.com/pulumi/pulumi/sdk/v3 v3.219.1-0.20260208071218-1bd84f1343e1/go.mod h1:ZOBPPC2NZOZf729AdCX+CctfNc5SN6aJh0bdqNdzQC4=
 github.com/redis/go-redis/v9 v9.7.0 h1:HhLSs+B6O021gwzl+locl0zEDnyNkxMtf/Z3NNBMa9E=
 github.com/redis/go-redis/v9 v9.7.0/go.mod h1:f6zhXITC7JUJIlPEiBOTXxJgPLdZcA93GewI7inzyWw=
 github.com/regclient/regclient v0.7.1 h1:qEsJrTmZd98fZKjueAbrZCSNGU+ifnr6xjlSAs3WOPs=

provider/internal/provider.go

@@ -18,11 +18,11 @@ import (
 	"context"
 	"fmt"
 
+	csgen "github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3/codegen"
 	provider "github.com/pulumi/pulumi-go-provider"
 	"github.com/pulumi/pulumi-go-provider/infer"
 	pschema "github.com/pulumi/pulumi-go-provider/middleware/schema"
 	"github.com/pulumi/pulumi-java/pkg/codegen/java"
-	csgen "github.com/pulumi/pulumi/pkg/v3/codegen/dotnet"
 	gogen "github.com/pulumi/pulumi/pkg/v3/codegen/go"
 	tsgen "github.com/pulumi/pulumi/pkg/v3/codegen/nodejs"
 	pygen "github.com/pulumi/pulumi/pkg/v3/codegen/python"