[etcd] drop hashes for 3.5.1

roles/download/defaults/main.yml

@@ -485,22 +485,18 @@ etcd_binary_checksums:
   # Etcd does not have arm32 builds at the moment, having some dummy value is
   # required to avoid "no attribute" error
   arm:
-    v3.5.1: 0
     v3.5.2: 0
     v3.5.3: 0
     v3.5.4: 0
   arm64:
-    v3.5.1: 86203022e23d7368bac23d96095270dc6300f356ea882e435926a9effd7e5f0e
     v3.5.2: 256cad725542d6fd463e81b8a19b86ead4cdfe113f7fb8a1eabc6c32c25d068b
     v3.5.3: 8b00f2f51568303799368ee4a3c9b9ff8a3dd9f8b7772c4f6589e46bc62f7115
     v3.5.4: 8e9c2c28ed6b35f36fd94300541da10e1385f335d677afd8efccdcba026f1fa7
   amd64:
-    v3.5.1: 728a14914217ce60de2e1299fc1a2c2c5564e7ffd0d9dadf3f5073103ab619b4
     v3.5.2: c068ea3cdcc8ec8fbef75995cef7f63f8206766cdea6b93a91e6d4cdbe79952a
     v3.5.3: e13e119ff9b28234561738cd261c2a031eb1c8688079dcf96d8035b3ad19ca58
     v3.5.4: b1091166153df1ee0bb29b47fb1943ef0ddf0cd5d07a8fe69827580a08134def
   ppc64le:
-    v3.5.1: 4c2598f43c1565428f8b645e741739a1e84300d5f2af3e4b335982862c98dc6f
     v3.5.2: 3d37187b042a32b7234a1e2a4612374db50c9a50e0cdd63baaa0d52d91335186
     v3.5.3: f14154897ca5ad4698383b4c197001340fbe467525f6fab3b89ee8116246480f
     v3.5.4: 2f0389caed87c2504ffc5a07592ca2a688dee45d599073e5f977d9ce75b5f941