update.json updated for forge 1.15.2.

Signed-off-by: Pavel Erokhin (MairwunNx) <MairwunNx@gmail.com>

Author: MairwunNx

update.json

@@ -1,11 +1,10 @@
 {
-  "homepage": "https://github.com/ProjectEssentials/ProjectEssentials-Backup/releases/tag/v1.14.4-1.0.1",
-  "1.14.4": {
-    "1.14.4-1.0.1": " - Changelog for 1.14.4-1.0.1 https://github.com/ProjectEssentials/ProjectEssentials-Backup/blob/MC-1.14.4/changelog.md#1144-101---2020-01-28",
-    "1.14.4-1.0.0": " - Changelog for 1.14.4-1.0.0 https://github.com/ProjectEssentials/ProjectEssentials-Backup/blob/MC-1.14.4/changelog.md#1144-100---2020-01-26"
+  "homepage": "https://github.com/ProjectEssentials/ProjectEssentials-Backup",
+  "1.15.2": {
+    "1.15.2-1.0.0": " - Changelog for 1.15.2-1.0.0 https://github.com/ProjectEssentials/ProjectEssentials-Backup/blob/MC-1.15.2/changelog.md#1144-100---2020-02-08"
   },
   "promos": {
-    "1.14.4-latest": "1.14.4-1.0.1",
-    "1.14.4-recommended": "1.14.4-1.0.1"
+    "1.15.2-latest": "1.15.2-1.0.0",
+    "1.15.2-recommended": "1.15.2-1.0.0"
   }
 }