nerf SAM (#258)

More costly (start at 1.5M), increase cost cap (4.5M), biggest timeout
(5s->10s), much lower chance to stop hydrogen (70%->10%), triple
construction time (10s->30s) otherwise it's trivial to build a SAM right
before a nuke hits

src/core/configuration/DefaultConfig.ts

@@ -261,13 +261,13 @@ export class DefaultConfig implements Config {
             p.type() == PlayerType.Human && this.infiniteGold()
               ? 0
               : Math.min(
-                  1_000_000,
+                  1_500_000 * 3,
                   (p.unitsIncludingConstruction(UnitType.SAMLauncher).length +
                     1) *
-                    1_000_000,
+                    1_500_000,
                 ),
           territoryBound: true,
-          constructionDuration: this.instantBuild() ? 0 : 10 * 10,
+          constructionDuration: this.instantBuild() ? 0 : 30 * 10,
         };
       case UnitType.City:
         return {