fix: update target property in config interface to be optional

Signed-off-by: Jonathan Roebuck <jroebuck@spotify.com>

.changeset/nine-frogs-kick.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend-module-msgraph': patch
+---
+
+Update actual catalog.providers.microsoftGraphOrg.target config def to be optional as this has a default value. Revert the previously mistakenly updated processors config which as it is deprecated.

plugins/catalog-backend-module-msgraph/config.d.ts

@@ -32,7 +32,7 @@ export interface Config {
            * The prefix of the target that this matches on, e.g.
            * "https://graph.microsoft.com/v1.0", with no trailing slash.
            */
-          target?: string;
+          target: string;
           /**
            * The auth authority used.
            *
@@ -116,7 +116,7 @@ export interface Config {
              * The prefix of the target that this matches on, e.g.
              * "https://graph.microsoft.com/v1.0", with no trailing slash.
              */
-            target: string;
+            target?: string;
             /**
              * The auth authority used.
              *
@@ -231,7 +231,7 @@ export interface Config {
                * The prefix of the target that this matches on, e.g.
                * "https://graph.microsoft.com/v1.0", with no trailing slash.
                */
-              target: string;
+              target?: string;
               /**
                * The auth authority used.
                *