Update rpi-imager.json for release

Author: actions-user

rpi-imager.json

@@ -3,13 +3,13 @@
     {
       "name": "evcc",
       "description": "open source solar EV charging and smart heating",
-      "version": "2026-03.7",
-      "release_date": "2026-03-23",
-      "url": "https://github.com/evcc-io/images/releases/download/v2026-03.7/evcc_2026-03.7_rpi.img.zip",
+      "version": "2026-03.8",
+      "release_date": "2026-03-30",
+      "url": "https://github.com/evcc-io/images/releases/download/v2026-03.8/evcc_2026-03.8_rpi.img.zip",
       "extract_size": 2944401408,
-      "extract_sha256": "a5d28c87e0bd8b3c0aeb333f36b5cc952ad8fd7923af0d71807cc652382b9a89",
-      "image_download_size": 685712032,
-      "image_download_sha256": "725fb1eb468e6aef2b08d73f8f0005093704ffcf370058f43c3107c4ce23ee57",
+      "extract_sha256": "3ae7d45d73763c6b8712adb129dbfcf1ba34dd213cec5dc6e7c6688912add590",
+      "image_download_size": 685756507,
+      "image_download_sha256": "30bdddc7a545f9b29f4081a6d0cda08cf4375da107798a012b5f4c5546a66653",
       "icon": "https://raw.githubusercontent.com/evcc-io/app/refs/heads/main/assets/icon-light.png",
       "website": "https://evcc.io/en/",
       "subitems_url": "",