update missing baselines

Author: Nathan Fenner

tests/baselines/reference/checkJsxChildrenProperty15.errors.txt

@@ -17,7 +17,7 @@ tests/cases/conformance/jsx/file.tsx(12,13): error TS2322: Type '{ children: Ele
 
     // Not OK (excess children)
     const k3 = <Tag children={<div></div>} />;
-                    ~~~~~~~~~~~~~~~~~~~~~~
+                    ~~~~~~~~
 !!! error TS2322: Type '{ children: Element; }' is not assignable to type 'IntrinsicAttributes'.
 !!! error TS2322:   Property 'children' does not exist on type 'IntrinsicAttributes'.
     const k4 = <Tag key="1"><div></div></Tag>;

tests/baselines/reference/tsxUnionElementType4.errors.txt

@@ -42,7 +42,7 @@ tests/cases/conformance/jsx/file.tsx(34,22): error TS2322: Type '{ prop: true; }
 !!! error TS2322: Type 'true' is not assignable to type 'never'.
 !!! related TS6500 tests/cases/conformance/jsx/file.tsx:3:36: The expected type comes from property 'x' which is declared here on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC1 | RC2> & { x: number; } & { children?: ReactNode; } & { x: string; } & { children?: ReactNode; }'
     let b = <PartRCComp x={10} />
-                        ~~~~~~
+                        ~
 !!! error TS2322: Type '{ x: number; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
 !!! error TS2322:   Property 'x' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
     let c = <EmptyRCComp prop />;