Bump up to Octez v21-rc3

src/__xtz/sources.hjson

@@ -1,21 +1,16 @@
 // SOURCE: https://gitlab.com/tezos/tezos/-/releases
-// PROTOCOLS: PsParisC, PsquebeC
-
+// PROTOCOLS: PsParisC
 {
-    linux-arm64: {
-        baker-next: https://gitlab.com/tezos/tezos/-/package_files/148375495/download
-        accuser: https://gitlab.com/tezos/tezos/-/package_files/148375523/download
-        baker: https://gitlab.com/tezos/tezos/-/package_files/148375530/download
-        node: https://gitlab.com/tezos/tezos/-/package_files/148375455/download
-        accuser-next: https://gitlab.com/tezos/tezos/-/package_files/148375474/download
-        client: https://gitlab.com/tezos/tezos/-/package_files/148375314/download
-    }
     linux-x86_64: {
-        baker-next: https://gitlab.com/tezos/tezos/-/package_files/148373029/download
-        accuser: https://gitlab.com/tezos/tezos/-/package_files/148373065/download
-        baker: https://gitlab.com/tezos/tezos/-/package_files/148373115/download
-        node: https://gitlab.com/tezos/tezos/-/package_files/148372947/download
-        accuser-next: https://gitlab.com/tezos/tezos/-/package_files/148372983/download
-        client: https://gitlab.com/tezos/tezos/-/package_files/148372743/download
+        accuser: https://gitlab.com/tezos/tezos/-/package_files/151301694/download
+        client: https://gitlab.com/tezos/tezos/-/package_files/151301361/download
+        baker: https://gitlab.com/tezos/tezos/-/package_files/151301717/download
+        node: https://gitlab.com/tezos/tezos/-/package_files/151301617/download
+    }
+    linux-arm64: {
+        accuser: https://gitlab.com/tezos/tezos/-/package_files/151302831/download
+        client: https://gitlab.com/tezos/tezos/-/package_files/151302562/download
+        baker: https://gitlab.com/tezos/tezos/-/package_files/151302862/download
+        node: https://gitlab.com/tezos/tezos/-/package_files/151302757/download
     }
 }

src/specs.json

@@ -1,6 +1,6 @@
 {
     "id": "xtz.node.next" ,
-    "version" : "0.1.7+21.rc1.parisc_quebeca",
+    "version" : "0.1.8+21.rc3.parisc",
     "dependencies": [
         { "id":"xtz.node" }
     ]