chore(deps): update dependency sap/btp to v1.16.1

Author: renovate[bot]

Makefile

@@ -8,7 +8,7 @@ export TERRAFORM_VERSION ?= 1.3.9
 
 export TERRAFORM_PROVIDER_SOURCE ?= SAP/btp
 export TERRAFORM_PROVIDER_REPO ?= https://github.com/SAP/terraform-provider-btp
-export TERRAFORM_PROVIDER_VERSION ?= 1.15.1
+export TERRAFORM_PROVIDER_VERSION ?= 1.16.1
 export TERRAFORM_PROVIDER_DOWNLOAD_NAME ?= terraform-provider-btp
 export TERRAFORM_PROVIDER_DOWNLOAD_URL_PREFIX ?= https://releases.hashicorp.com/$(TERRAFORM_PROVIDER_DOWNLOAD_NAME)/$(TERRAFORM_PROVIDER_VERSION)
 export TERRAFORM_NATIVE_PROVIDER_BINARY ?= terraform-provider-btp_v1.15.1_x5

cluster/images/crossplane-provider-btp-controller/Dockerfile

@@ -11,7 +11,7 @@ ARG BASEDIR=cluster/images/crossplane-provider-btp-controller/
 
 ARG TERRAFORM_VERSION=1.3.9
 ARG TERRAFORM_PROVIDER_SOURCE=SAP/btp
-ARG TERRAFORM_PROVIDER_VERSION=1.0.0
+ARG TERRAFORM_PROVIDER_VERSION=1.16.1
 ARG TERRAFORM_PROVIDER_DOWNLOAD_NAME=terraform-provider-btp
 ARG TERRAFORM_NATIVE_PROVIDER_BINARY=${TERRAFORM_PROVIDER_DOWNLOAD_NAME}_${TERRAFORM_VERSION}_linux_amd64