Audit logging -- convert audit logs to use the new schema (#20526)

* Audit logging - new schema added, old schema removed.

* fix linter error by running goimports

* Address review comments

* Address review comments

* Example usage of new audit logging API for the updateUserAuth call

* fixed unit test on auditing updating user record

* Changed the `TestUpdateConfigDiffInAuditRecord` testcase---it failed, because this PR changes how the `meta` field is serialized into the audit log records.

* fix linter error

* use string constants for record keys

* new audit api calls for api4/bot

* `Auditable` interface implementations for model classes

* New audit calls for channel api

* New audit calls for channel_local

* renamed receivers for required style reasons

* New audit calls for api4/command

* renamed receiver

* New audit calls for api4/command_local

* renamed receiver

* fix unit test to reflect changes in the Auditable implementation of the user class

* new audit calls for compliance

* new audit calls for configs

* remove auditRec.addMeta from updateConfig and patchConfig

* new audit calls for config_local

* new audit calls

* new audit calls for ldap, license apis

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* fix linter error

* fixed linter error

* fixed "user update" test

* Don't include all of config when audit logging config changes. Also fix unit test on TestUpdateConfigDiffInAuditRecord

* address review comments

* Added Auditable() method for UserPatch

* Fix duplicative method declaration from merge

* Fix styling and API changes issues introduced with merge

* Fix broken test

Co-authored-by: Daniel Schalla <daniel@schalla.me>

config/diff.go

@@ -18,6 +18,24 @@ type ConfigDiff struct {
 	ActualVal any    `json:"actual_val"`
 }
 
+func (c *ConfigDiff) Auditable() map[string]interface{} {
+	return map[string]interface{}{
+		"path":       c.Path,
+		"base_val":   c.BaseVal,
+		"actual_val": c.ActualVal,
+	}
+}
+
+func (cd *ConfigDiffs) Auditable() map[string]interface{} {
+	var s []interface{}
+	for _, d := range cd.Sanitize() {
+		s = append(s, d.Auditable())
+	}
+	return map[string]interface{}{
+		"config_diffs": s,
+	}
+}
+
 var configSensitivePaths = map[string]bool{
 	"LdapSettings.BindPassword":                              true,
 	"FileSettings.PublicLinkSalt":                            true,