chromium: mostly remove single-provider doh policies

etc/opt/chromium/policies/managed/doh-adguard-family.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://family.adguard-dns.com/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-adguard-unfiltered.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://unfiltered.adguard-dns.com/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-cloudflare-secure.json

@@ -1 +0,0 @@
-doh-cloudflare-security.json

etc/opt/chromium/policies/managed/doh-cloudflare-security.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://security.cloudflare-dns.com/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-dns4eu-noads.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://noads.joindns4.eu/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-dns4eu.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://protective.joindns4.eu/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-google.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://dns.google/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-mullvad-base.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://base.dns.mullvad.net/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-noads.json

@@ -1,4 +1,4 @@
 {
 	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://dns.adguard-dns.com/dns-query?dns"
+	"DnsOverHttpsTemplates": "https://dns.adguard-dns.com/dns-query?dns https://noads.joindns4.eu/dns-query?dns https://base.dns.mullvad.net/dns-query?dns"
 }

etc/opt/chromium/policies/managed/doh-quad9-dns4eu-cloudflare.json

@@ -0,0 +1,4 @@
+{
+	"DnsOverHttpsMode": "secure",
+	"DnsOverHttpsTemplates": "https://dns11.quad9.net/dns-query?dns https://dns11.quad9.net:5053/dns-query?dns https://protective.joindns4.eu/dns-query?dns https://security.cloudflare-dns.com/dns-query?dns"
+}

etc/opt/chromium/policies/managed/doh-quad9-dns4eu.json

@@ -1,4 +1,4 @@
 {
 	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://dns11.quad9.net/dns-query?dns https://dns11.quad9.net:5053/dns-query?dns"
+	"DnsOverHttpsTemplates": "https://dns11.quad9.net/dns-query?dns https://dns11.quad9.net:5053/dns-query?dns https://protective.joindns4.eu/dns-query?dns"
 }

etc/opt/chromium/policies/managed/doh-quad9.json

@@ -1,4 +0,0 @@
-{
-	"DnsOverHttpsMode": "secure",
-	"DnsOverHttpsTemplates": "https://dns.quad9.net/dns-query?dns https://dns.quad9.net:5053/dns-query?dns"
-}

etc/opt/chromium/policies/managed/doh-unlocked-unset.json

@@ -1,3 +1,3 @@
 {
-	"DnsOverHttpsMode": "secure"
+	"DnsOverHttpsMode": "automatic"
 }