fix: remove "cjs"

Author: pirhoo

src/main/java/net/codestory/http/types/ContentTypes.java

@@ -55,7 +55,6 @@ public static String get(String filename) {
         return "text/css;charset=UTF-8";
       case ".js":
       case ".mjs":
-      case ".cjs":
       case ".coffee":
       case ".litcoffee":
         return "application/javascript;charset=UTF-8";

src/test/java/net/codestory/http/types/ContentTypesTest.java

@@ -47,7 +47,6 @@ public void content_type_from_extension() {
     assertThat(get("font.woff2")).isEqualTo("application/x-font-woff");
     assertThat(get("script.js")).isEqualTo("application/javascript;charset=UTF-8");
     assertThat(get("script.mjs")).isEqualTo("application/javascript;charset=UTF-8");
-    assertThat(get("script.cjs")).isEqualTo("application/javascript;charset=UTF-8");
     assertThat(get("script.coffee")).isEqualTo("application/javascript;charset=UTF-8");
     assertThat(get("script.litcoffee")).isEqualTo("application/javascript;charset=UTF-8");
     assertThat(get("favicon.ico")).isEqualTo("image/x-icon");