Pull request 1906: 5896-safe-browsing-cpu-ram

Updates #5896.

Squashed commit of the following:

commit 81ac59e2f95ef3ad6ac5c4668c07c35d69570454
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Jul 4 16:07:33 2023 +0300

    hashprefix: fix cache coding

CHANGELOG.md

@@ -23,6 +23,13 @@ See also the [v0.107.34 GitHub milestone][ms-v0.107.34].
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+### Fixed
+
+- Excessive RAM and CPU consumption by Safe Browsing and Parental Control
+  filters ([#5896]).
+
+[#5896]: https://github.com/AdguardTeam/AdGuardHome/issues/5896
+
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