LDAP: Allow setting minimum TLS version and accepted ciphers (#63646)

* update ldap library and use go module path

* add TLS min version and accepted min TLS version

* set default min ver to library default

* set default min ver to library default

* add cipher list to toml

* Update pkg/services/ldap/settings.go

Co-authored-by: Karl Persson <kalle.persson@grafana.com>

* Apply suggestions from code review

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>

* lint

---------

Co-authored-by: Karl Persson <kalle.persson@grafana.com>
Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>

go.mod

@@ -51,6 +51,7 @@ require (
 	github.com/gchaincl/sqlhooks v1.3.0
 	github.com/getsentry/sentry-go v0.13.0
 	github.com/go-git/go-git/v5 v5.4.2
+	github.com/go-ldap/ldap/v3 v3.4.4
 	github.com/go-openapi/strfmt v0.21.3
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-sourcemap/sourcemap v2.1.3+incompatible
@@ -126,12 +127,11 @@ require (
 	google.golang.org/protobuf v1.28.1
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/ini.v1 v1.67.0
-	gopkg.in/ldap.v3 v3.1.0
 	gopkg.in/mail.v2 v2.3.1
 	gopkg.in/square/go-jose.v2 v2.5.1
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1
-	xorm.io/builder v0.3.6 // indirect
+	xorm.io/builder v0.3.6
 	xorm.io/core v0.7.3
 	xorm.io/xorm v0.8.2
 )
@@ -234,7 +234,6 @@ require (
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20221227171554-f9683d7f8bef
-	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
 )
 
 require (
@@ -283,6 +282,7 @@ require (
 	cloud.google.com/go/compute/metadata v0.2.2 // indirect
 	github.com/Azure/azure-pipeline-go v0.2.3 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/Azure/go-ntlmssp v0.0.0-20220621081337-cb9428e4ac1e // indirect
 	github.com/HdrHistogram/hdrhistogram-go v1.1.2 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
@@ -304,6 +304,7 @@ require (
 	github.com/envoyproxy/go-control-plane v0.10.3 // indirect
 	github.com/envoyproxy/protoc-gen-validate v0.6.13 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/go-asn1-ber/asn1-ber v1.5.4 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect