Fix multibuy script failing because of shared "script" variable from market script

Author: xPaw

scripts/community/market.js

@@ -1,7 +1,7 @@
 'use strict';
 
-const script = document.createElement( 'script' );
-script.id = 'steamdb_market_script';
-script.type = 'text/javascript';
-script.src = GetLocalResource( 'scripts/community/market_injected.js' );
-document.documentElement.append( script );
+const marketScript = document.createElement( 'script' );
+marketScript.id = 'steamdb_market_script';
+marketScript.type = 'text/javascript';
+marketScript.src = GetLocalResource( 'scripts/community/market_injected.js' );
+document.documentElement.append( marketScript );

scripts/community/multibuy.js

@@ -1,7 +1,7 @@
 'use strict';
 
-const script = document.createElement( 'script' );
-script.id = 'steamdb_multibuy';
-script.type = 'text/javascript';
-script.src = GetLocalResource( 'scripts/community/multibuy_injected.js' );
-document.head.append( script );
+const multibuyScript = document.createElement( 'script' );
+multibuyScript.id = 'steamdb_multibuy';
+multibuyScript.type = 'text/javascript';
+multibuyScript.src = GetLocalResource( 'scripts/community/multibuy_injected.js' );
+document.head.append( multibuyScript );