Vendor Update: go-gitlab v0.22.1 -> v0.31.0 (#11136)

* vendor update: go-gitlab to v0.31.0

* migrate client init to v0.31.0

* refactor

vendor/github.com/xanzy/go-gitlab/client_options.go

@@ -0,0 +1,49 @@
+package gitlab
+
+import (
+	"net/http"
+
+	retryablehttp "github.com/hashicorp/go-retryablehttp"
+)
+
+// ClientOptionFunc can be used customize a new GitLab API client.
+type ClientOptionFunc func(*Client) error
+
+// WithBaseURL sets the base URL for API requests to a custom endpoint.
+func WithBaseURL(urlStr string) ClientOptionFunc {
+	return func(c *Client) error {
+		return c.setBaseURL(urlStr)
+	}
+}
+
+// WithCustomBackoff can be used to configure a custom backoff policy.
+func WithCustomBackoff(backoff retryablehttp.Backoff) ClientOptionFunc {
+	return func(c *Client) error {
+		c.client.Backoff = backoff
+		return nil
+	}
+}
+
+// WithCustomRetry can be used to configure a custom retry policy.
+func WithCustomRetry(checkRetry retryablehttp.CheckRetry) ClientOptionFunc {
+	return func(c *Client) error {
+		c.client.CheckRetry = checkRetry
+		return nil
+	}
+}
+
+// WithHTTPClient can be used to configure a custom HTTP client.
+func WithHTTPClient(httpClient *http.Client) ClientOptionFunc {
+	return func(c *Client) error {
+		c.client.HTTPClient = httpClient
+		return nil
+	}
+}
+
+// WithoutRetries disables the default retry logic.
+func WithoutRetries() ClientOptionFunc {
+	return func(c *Client) error {
+		c.disableRetries = true
+		return nil
+	}
+}