Fix its possessive

Signed-off-by: Adam Harvey <adam.harvey@dxc.com>

plugins/api-docs/src/components/ApisCards/ProvidedApisCard.test.tsx

@@ -74,7 +74,7 @@ describe('<ProvidedApisCard />', () => {
     );
 
     expect(getByText(/Provided APIs/i)).toBeInTheDocument();
-    expect(getByText(/does not provide it's own APIs/i)).toBeInTheDocument();
+    expect(getByText(/does not provide its own APIs/i)).toBeInTheDocument();
   });
 
   it('shows consumed APIs', async () => {

plugins/api-docs/src/components/ApisCards/ProvidedApisCard.tsx

@@ -72,7 +72,7 @@ export const ProvidedApisCard = ({ variant = 'gridItem' }: Props) => {
       variant={variant}
       emptyContent={
         <div>
-          This {entity.kind.toLowerCase()} does not provide it's own APIs.{' '}
+          This {entity.kind.toLowerCase()} does not provide its own APIs.{' '}
           <Link to="https://backstage.io/docs/features/software-catalog/descriptor-format#specprovidesapis-optional">
             (Learn how to change this.)
           </Link>