Update "gcc" license link

tianon · tianon · commit f97211a8c496 · 2022-06-08T15:47:54.000-07:00
Closes #1772
diff --git a/gcc/license.md b/gcc/license.md
@@ -1 +1 @@
-View [license information](https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/COPYING3?view=markup) for the software contained in this image.
+View [license information](https://gcc.gnu.org/onlinedocs/gcc-11.2.0/gcc/Copying.html) for the software contained in this image.

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-View [license information](https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/COPYING3?view=markup) for the software contained in this image.`
	`1`	`+View [license information](https://gcc.gnu.org/onlinedocs/gcc-11.2.0/gcc/Copying.html) for the software contained in this image.`