Cleanup unused CI tooling (#11014)

tests/Makefile

@@ -1,18 +1,7 @@
 INVENTORY=$(PWD)/../inventory/sample/${CI_JOB_NAME}-${BUILD_NUMBER}.ini
 
-$(HOME)/.ssh/id_rsa:
-	mkdir -p $(HOME)/.ssh
-	echo $(PRIVATE_KEY) | base64 -d > $(HOME)/.ssh/id_rsa
-	chmod 400 $(HOME)/.ssh/id_rsa
-
-init-gce: $(HOME)/.ssh/id_rsa
-	# echo $(GCE_PEM_FILE) | base64 -d > $(HOME)/.ssh/gce
-	echo "$(GCE_CREDENTIALS_B64)" | base64 -d > $(HOME)/.ssh/gce.json
-
-init-do: $(HOME)/.ssh/id_rsa
-	echo $(DO_PRIVATE_KEY) | base64 -d > $(HOME)/.ssh/id_rsa
-
 init-packet:
+	mkdir -p $(HOME)/.ssh
 	echo $(PACKET_VM_SSH_PRIVATE_KEY) | base64 -d > $(HOME)/.ssh/id_rsa
 	chmod 400 $(HOME)/.ssh/id_rsa
 
@@ -22,21 +11,6 @@ create-tf:
 delete-tf:
 	./scripts/delete-tf.sh
 
-create-do: init-do
-	ansible-playbook cloud_playbooks/create-do.yml -i local_inventory/hosts.cfg -c local \
-	${ANSIBLE_LOG_LEVEL} \
-	-e @"files/${CI_JOB_NAME}.yml" \
-	-e inventory_path=$(INVENTORY) \
-	-e test_id=${TEST_ID}
-
-delete-do:
-	ansible-playbook -i $(INVENTORY) cloud_playbooks/create-do.yml -c local \
-	$(ANSIBLE_LOG_LEVEL) \
-	-e @"files/${CI_JOB_NAME}.yml" \
-	-e state=absent \
-	-e test_id=${TEST_ID} \
-	-e inventory_path=$(INVENTORY)
-
 create-packet: init-packet
 	ansible-playbook cloud_playbooks/create-packet.yml -c local \
 	$(ANSIBLE_LOG_LEVEL) \