redesign firmware updater (#2521)

* bump version

* Update image-recipe/build.sh

* fix podman repo

* improve firmware updater

Co-authored-by: J H <Blu-J@users.noreply.github.com>

* checksum firmware

* include sha in json

* fix build

* fix semver parser, add rpc for manual trigger

---------

Co-authored-by: J H <Blu-J@users.noreply.github.com>

build/lib/firmware.json

@@ -0,0 +1,13 @@
+[
+  {
+    "id": "pureboot-librem_mini_v2-basic_usb_autoboot_blob_jail-Release-28.3",
+    "platform": ["x86_64"],
+    "system-product-name": "librem_mini_v2",
+    "bios-version": {
+      "semver-prefix": "PureBoot-Release-",
+      "semver-range": "<28.3"
+    },
+    "url": "https://source.puri.sm/firmware/releases/-/raw/master/librem_mini_v2/custom/pureboot-librem_mini_v2-basic_usb_autoboot_blob_jail-Release-28.3.rom.gz",
+    "shasum": "5019bcf53f7493c7aa74f8ef680d18b5fc26ec156c705a841433aaa2fdef8f35"
+  }
+]