Adds documentation for missing parameter MarkNewFilesSensitiveByDefau…

…lt to set-spotenant (#3936)

* Updated spo-tenant with additional tenant settings

* Update doc to include MarkNewFilesSensitiveByDefault

* remove a parameter

---------

Co-authored-by: Gautam Sheth <gautamdsheth@outlook.com>

documentation/Set-PnPTenant.md

@@ -148,6 +148,7 @@ Set-PnPTenant [-SpecialCharactersStateInFileFolderNames <SpecialCharactersState>
  [-EnableSiteArchive <Boolean>]
  [-ESignatureEnabled <Boolean>]
  [-BlockUserInfoVisibilityInSharePoint <TenantBrowseUserInfoPolicyValue>]
+ [-MarkNewFilesSensitiveByDefault <SensitiveByDefaultState>]
  [-Force] [-Connection <PnPConnection>]
 ```
 
@@ -2557,6 +2558,19 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### MarkNewFilesSensitiveByDefault
+Marks new files as sensitive by default before DLP policies are applied.
+
+```yaml
+Type: SensitiveByDefaultState
+Parameter Sets: (All)
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -Force
 If provided, no confirmation will be requested and the action will be performed