Update dependencies (#2007)

* Update dependencies

vendor/github.com/SevereCloud/vksdk/v2/api/calls.go

@@ -0,0 +1,23 @@
+package api // import "github.com/SevereCloud/vksdk/v2/api"
+
+// CallsStartResponse struct.
+type CallsStartResponse struct {
+	JoinLink string `json:"join_link"`
+	CallID   string `json:"call_id"`
+}
+
+// CallsStart method.
+//
+// https://vk.com/dev/calls.start
+func (vk *VK) CallsStart(params Params) (response CallsStartResponse, err error) {
+	err = vk.RequestUnmarshal("calls.start", &response, params)
+	return
+}
+
+// CallsForceFinish method.
+//
+// https://vk.com/dev/calls.forceFinish
+func (vk *VK) CallsForceFinish(params Params) (response int, err error) {
+	err = vk.RequestUnmarshal("calls.forceFinish", &response, params)
+	return
+}