feat: add tauri-plugin-opener (#2019)

Committed via a GitHub action: https://github.com/tauri-apps/plugins-workspace/actions/runs/11923190674

Co-authored-by: amrbashir <amrbashir@users.noreply.github.com>

build.rs

@@ -18,6 +18,7 @@ fn main() {
 // creates a cfg alias if `has_feature` is true.
 // `alias` must be a snake case string.
 fn alias(alias: &str, has_feature: bool) {
+    println!("cargo:rustc-check-cfg=cfg({alias})");
     if has_feature {
         println!("cargo:rustc-cfg={alias}");
     }