bumped DT libbuildpack to support filebased VCAP Services

Author: wepudt

go.mod

@@ -3,7 +3,7 @@ module github.com/cloudfoundry/nodejs-buildpack
 go 1.23.4
 
 require (
-	github.com/Dynatrace/libbuildpack-dynatrace v1.8.0
+	github.com/Dynatrace/libbuildpack-dynatrace v1.9.0
 	github.com/Masterminds/semver v1.5.0
 	github.com/cloudfoundry/libbuildpack v0.0.0-20260306121953-8ab9253c8181
 	github.com/cloudfoundry/switchblade v0.9.5

go.sum

@@ -287,6 +287,8 @@ github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Dynatrace/libbuildpack-dynatrace v1.8.0 h1:VNcd8+rurUUdY12emGfLGUUj5cMH4hkNgrdk8LO3dHE=
 github.com/Dynatrace/libbuildpack-dynatrace v1.8.0/go.mod h1:Uu9aa5UFAk1Ua+zZXnvzo+avDXuEi+GtegeOyja9xg4=
+github.com/Dynatrace/libbuildpack-dynatrace v1.9.0 h1:3tJzXt7VVTsvPPS9Q7+e/KAk0ccC2eAbgHib5C/XRhA=
+github.com/Dynatrace/libbuildpack-dynatrace v1.9.0/go.mod h1:Uu9aa5UFAk1Ua+zZXnvzo+avDXuEi+GtegeOyja9xg4=
 github.com/GoogleCloudPlatform/docker-credential-gcr v2.0.5+incompatible/go.mod h1:BB1eHdMLYEFuFdBlRMb0N7YGVdM5s6Pt0njxgvfbGGs=
 github.com/GoogleCloudPlatform/grpc-gcp-go/grpcgcp v1.5.0/go.mod h1:dppbR7CwXD4pgtV9t3wD1812RaLDcBjtblcDF5f1vI0=
 github.com/JohnCGriffin/overflow v0.0.0-20211019200055-46fa312c352c/go.mod h1:X0CRv0ky0k6m906ixxpzmDRLvX58TFUKS2eePweuyxk=

vendor/github.com/Dynatrace/libbuildpack-dynatrace/README.md

@@ -1,7 +1,7 @@
 # code.cloudfoundry.org/lager v2.0.0+incompatible
 ## explicit
 code.cloudfoundry.org/lager
-# github.com/Dynatrace/libbuildpack-dynatrace v1.8.0
+# github.com/Dynatrace/libbuildpack-dynatrace v1.9.0
 ## explicit; go 1.19
 github.com/Dynatrace/libbuildpack-dynatrace
 # github.com/Masterminds/semver v1.5.0