std docs: print bool values

lib/std/special/docs/main.js

@@ -550,6 +550,8 @@
                     console.trace("TODO non-null optional value printing");
                     return "TODO";
                 }
+            case typeKinds.Bool:
+                return token(value, tokenKinds.Null, wantHtml);
             default:
                 console.trace("TODO implement getValueText for this type:", zigAnalysis.typeKinds[typeObj.kind]);
                 return "TODO";

src/stage1/dump_analysis.cpp

@@ -701,6 +701,10 @@ static void anal_dump_value(AnalDumpCtx *ctx, AstNode *source_node, ZigType *ty,
             }
             return;
         }
+        case ZigTypeIdBool: {
+            jw_string(&ctx->jw, value->data.x_bool ? "true" : "false");
+            return;
+        }
         case ZigTypeIdInt: {
             jw_bigint(&ctx->jw, &value->data.x_bigint);
             return;