chromium: rm disable-incognito.json.badidea

I just tried disabling it and then searching for the difference between it and guest mode and it was so full of ads without even the option to allow my usual extensions

etc/opt/chromium/policies/managed/README.md

@@ -29,7 +29,6 @@
 - [`disable-brave-tor.json`](#disable-brave-torjson)
 - [`disable-brave-vpn.json`](#disable-brave-vpnjson)
 - [`disable-floc.json`](#disable-flocjson)
-- [`disable-incognito.json.badidea`](#disable-incognitojsonbadidea)
 - [`doh-adguard-dns0.json`](#doh-adguard-dns0json)
 - [`dph-adguard.json`](#dph-adguardjson)
 - [`doh-adguard-unfiltered.json`](#doh-adguard-unfilteredjson)
@@ -209,10 +208,6 @@ Disables floc or ad topics that are against privacy.
 
 - https://start.duckduckgo.com/?q=google+floc+privacy+topics
 
-## `disable-incognito.json.badidea`
-
-Disables incognito mode. I don't recommend this.
-
 ## `doh-adguard-dns0.json`
 
 ## `dph-adguard.json`

etc/opt/chromium/policies/managed/disable-incognito.json.badidea

@@ -1,3 +0,0 @@
-{
-  "IncognitoModeAvailability": "Disabled"
-}