Pull request: 3201 use backslash to escape quotes in the client name

Closes AdguardTeam#3201

Squashed commit of the following:

commit 43d2b96
Merge: 36eeb1b 784bc31
Author: Ildar Kamalov <ik@adguard.com>
Date:   Mon Aug 16 17:29:06 2021 +0300

    Merge branch 'master' into 3201-escape-quotes

commit 36eeb1b
Author: Ildar Kamalov <ik@adguard.com>
Date:   Mon Aug 16 15:56:15 2021 +0300

    client: multiple escape

commit e7c19dd
Author: Ildar Kamalov <ik@adguard.com>
Date:   Mon Aug 16 12:04:43 2021 +0300

    client: use backslash to escape quotes in the client name

client/src/actions/index.js

@@ -638,7 +638,11 @@ export const toggleBlocking = (
 };
 
 export const toggleBlockingForClient = (type, domain, client) => {
-    const baseRule = `||${domain}^$client='${client.replace(/'/g, '/\'')}'`;
+    const escapedClientName = client.replace(/'/g, '\\\'')
+        .replace(/"/g, '\\"')
+        .replace(/,/g, '\\,')
+        .replace(/\|/g, '\\|');
+    const baseRule = `||${domain}^$client='${escapedClientName}'`;
     const baseUnblocking = `@@${baseRule}`;
 
     return toggleBlocking(type, domain, baseRule, baseUnblocking);