Add --squeeze-limit to specify max number of consecutive empty lines

Co-authored-by: einfachIrgendwer0815 <85333734+einfachIrgendwer0815@users.noreply.github.com>

src/bin/bat/app.rs

@@ -291,9 +291,14 @@ impl App {
             use_lessopen: self.matches.get_flag("lessopen"),
             set_terminal_title: self.matches.get_flag("set-terminal-title"),
             squeeze_lines: if self.matches.get_flag("squeeze") {
-                1
+                Some(
+                    self.matches
+                        .get_one::<usize>("squeeze-limit")
+                        .map(|limit| limit.to_owned())
+                        .unwrap_or(1),
+                )
             } else {
-                0
+                None
             },
         })
     }