Add --no-sandbox to launching heroic games (#170)

This improves launching games from heroic

Cargo.lock

@@ -141,7 +141,7 @@ dependencies = [
 
 [[package]]
 name = "boilr"
-version = "1.3.18"
+version = "1.3.19"
 dependencies = [
  "base64",
  "chrono",

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "boilr"
-version = "1.3.18"
+version = "1.3.19"
 
 [dependencies]
 base64 = "^0.13.0"

flatpak/io.github.philipk.boilr.appdata.xml

@@ -25,6 +25,13 @@ https://hughsie.github.io/oars/index.html
 -->
   <content_rating type="oars-1.1" />
   <releases>
+   <release version="1.3.19" date="2022-06-14">
+      <description>
+        <ul>
+          <li>Improve launching games from Heroic</li>          
+        </ul>
+      </description>
+  </release>
    <release version="1.3.18" date="2022-06-08">
       <description>
         <ul>

src/heroic/heroic_game_type.rs

@@ -57,7 +57,7 @@ impl From<HeroicGameType> for ShortcutOwned {
                     InstallationMode::FlatPak => (
                         "flatpak",
                         format!(
-                            "run com.heroicgameslauncher.hgl {} --no-gui",
+                            "run com.heroicgameslauncher.hgl {} --no-gui --no-sandbox",
                             launch_parameter
                         ),
                     ),