_content/doc/security/fuzz: update OSS-Fuzz documentation

Replace outdated future reference with current information and link to
OSS-Fuzz for continuous fuzzing setup.

Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>

Author: roidelapluie

_content/doc/security/fuzz/index.md

@@ -85,8 +85,9 @@ issues that would already be caught by an existing test.
 
 Note that it is up to you to decide how long to run fuzzing. It is very possible
 that an execution of fuzzing could run indefinitely if it doesn't find any errors.
-There will be support to run these fuzz tests continuously using tools like OSS-Fuzz
-in the future, see [Issue #50192](/issue/50192).
+You can run these fuzz tests continuously using tools like OSS-Fuzz. See
+[OSS-Fuzz](https://google.github.io/oss-fuzz/) for more information on setting up
+continuous fuzzing for your project.
 
 **Note:** Fuzzing should be run on a platform that supports coverage
 instrumentation (currently AMD64 and ARM64) so that the corpus can meaningfully