chore(release): add signed checksums for v1.6.1

Author: m0wer

signatures/v1.6.1/SHA256SUMS

@@ -0,0 +1,9 @@
+01e1a6ac8b3d47207f4371f1f1889281aaf3d7d568d9e6a87ee00fca7d081adf  neutrinod-darwin-arm64
+352c10a331fff1556529fe7c5d7699d1f51fa8900b81c7f3c946a0dd59e933c7  neutrinod-windows-amd64.exe
+4e48a5df35d73de1718dab9e2ae8ff03a21cc36b4ed72ee3ac922d37f0228385  neutrinod-linux-armv7
+91b9666d6e4658b795bd46e212ee2f27a110f946c2c050490662d16f4bea5fc2  neutrinod-linux-armv6
+a1b4be1dd4e4ee5acddf94e97b4ba17c1c7fdbc5faeb69df8cd756e89e2538d8  neutrinod-darwin-amd64
+cde3ff17b2146ca8d973d8cb7774880d1fb3d9976863347a38ce5b5bd56e0402  neutrinod-windows-arm64.exe
+d2566b6f85b2dcbd231500572ffec0d1a5760c3f84e498e60aa1a80dd3b176c9  neutrinod-linux-386
+dd3997f244ef7ffd2e7cef5dc3534c6a26a1e798089c5e58f0e79b4c5c17198d  neutrinod-linux-arm64
+de8cc1bcecb7706ee2d0c3d140dd8f3bebf921b72d830955aef55b94f190ec19  neutrinod-linux-amd64

signatures/v1.6.1/SHA256SUMS.asc

@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=2xkG
+-----END PGP SIGNATURE-----