[test] Sync React.version parse logic with codebase (#43820)

oliviertassinari · web-flow · commit ca7ffd63cdd2 · 2024-09-20T13:23:06.000+02:00
diff --git a/packages-internal/test-utils/src/reactMajor.ts b/packages-internal/test-utils/src/reactMajor.ts
@@ -1,3 +1,3 @@
 import * as React from 'react';
 
-export default Number(React.version.split('.')[0]);
+export default parseInt(React.version, 10);

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`import * as React from 'react';`
`2`	`2`
`3`		`-export default Number(React.version.split('.')[0]);`
	`3`	`+export default parseInt(React.version, 10);`