URL broken on main

[rafal11ck]

external-dns-provider-opnsense
version: main (a40a91c25439b4d20bda6b28bb12680fba9538f4)

{"level":"info","msg":"creating opnsense provider with no kind of domain filters","time":"2025-02-07T21:23:17Z"}
{"level":"debug","msg":"doRequest: making GET request to https://192.168.0.1/api/service/status","time":"2025-02-07T21:23:17Z"}
{"level":"debug","msg":"headers: Requesting https://192.168.0.1/api/service/status","time":"2025-02-07T21:23:17Z"}
{"level":"debug","msg":"doRequest: response code from GET request to https://192.168.0.1/api/service/status: 404","time":"2025-02-07T21:23:17Z"}
{"level":"fatal","msg":"failed to initialize provider: provider: failed to create the opnsense client: doRequest: GET request to https://192.168.0.1/api/service/status was not successful: 404","time
stream closed EOF for network/external-dns-opnsense-77c8548f6b-slctp (webhook)

Begining of function can be changed to following to see this

// doRequest makes an HTTP request to the Opnsense firewall.
func (c *httpClient) doRequest(method, path string, body io.Reader) (*http.Response, error) {
	log.Debugf("doRequest: base path is %s", c.baseURL)

	u := c.baseURL.ResolveReference(&url.URL{
		Path: path,
	})

	log.Debugf("doRequest: making %s request to %s", method, u)

I think this is cause:

	u := c.baseURL.ResolveReference(&url.URL{
		Path: path,
	})

720fe63#diff-7e8d3383a9edcf2a8ad5970710a2d762862b49eb204bb7b4ad364e971cdbbbdcR80-R84
It was merged day after v0.1.0 image was released so it's likely not issue there.