Add cdp support for xpath scrapers (#625)

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

pkg/scraper/config.go

@@ -43,6 +43,9 @@ type config struct {
 
 	// Xpath scraping configurations
 	XPathScrapers mappedScrapers `yaml:"xPathScrapers"`
+
+	// Scraping driver options
+	DriverOptions *scraperDriverOptions `yaml:"driver"`
 }
 
 func (c config) validate() error {
@@ -135,6 +138,11 @@ type scraperDebugOptions struct {
 	PrintHTML bool `yaml:"printHTML"`
 }
 
+type scraperDriverOptions struct {
+	UseCDP bool `yaml:"useCDP"`
+	Sleep  int  `yaml:"sleep"`
+}
+
 func loadScraperFromYAML(id string, reader io.Reader) (*config, error) {
 	ret := &config{}