Update manifest schema

zizmor.json

@@ -19,10 +19,57 @@
   },
   "license_markdown": "[MIT](https://github.com/zizmorcore/zizmor/blob/main/LICENSE)",
   "latest": {
-    "version": "1.14.2"
+    "version": "1.15.1"
   },
   "1": {
-    "version": "1.14.2"
+    "version": "1.15.1"
+  },
+  "1.15": {
+    "version": "1.15.1"
+  },
+  "1.15.1": {
+    "x86_64_linux_gnu": {
+      "etag": "0x8DE0AD2217BBF85",
+      "checksum": "773cb37c9ccc68b80825809a35fd1cb289d4dab5461c0b6255eebac1624eb941"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE0AD22183A5DA",
+      "checksum": "73ace87f25b9dd68fecca752e03ee233b303b828df7dbad943b55c0785ae2b2c"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE0AD2219C6939",
+      "checksum": "cd211584b6bd9d6d39275d4e645166e5e9646895f3a0904027a07f5c10b4f6dc"
+    },
+    "aarch64_linux_gnu": {
+      "etag": "0x8DE0AD221993877",
+      "checksum": "f52d21600f4d3726150faeac1a1eebbc38351433cf5d54ddb2ceb86c8487aea1"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE0AD221738B5A",
+      "checksum": "9a6ae7d85480d766a6aec62ef3bec61ed30f13cb9adf2a7380e3d8a29905de6d"
+    }
+  },
+  "1.15.0": {
+    "x86_64_linux_gnu": {
+      "etag": "0x8DE0AAD0384924B",
+      "checksum": "58ce53ae7cecc6e0b60514b0f121862f0430b15860a6d811b56ec7a6976c7545"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE0AAD038D1452",
+      "checksum": "5514e31213810882e83cbd0cb6891afb047fa99ec4d1cb8dc68d8a21bbfa3976"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE0AAD038A0A6D",
+      "checksum": "d215ec4cedfea5f1669ab18b85c6cd83c60a36c0180abe4c8ec662ae544073cc"
+    },
+    "aarch64_linux_gnu": {
+      "etag": "0x8DE0AAD03866504",
+      "checksum": "8a770d1ddd823c99df0467d742f3011c556337a4668a90c4c3946955e27cc3da"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE0AAD03813AB2",
+      "checksum": "f74410f25651adb376ba2ba7ca2a03a2d6f22ba8a985c42dc6528f49aaba02c4"
+    }
   },
   "1.14": {
     "version": "1.14.2"