Clear council, democracy locks for users after removing governance v1

[AurevoirXavier]

We can call this before the upgrade.

https://github.com/paritytech/polkadot-sdk/blob/9db92115d023689581e8cf49edb9500b0dcced53/substrate/frame/democracy/src/lib.rs#L959

[AurevoirXavier]

Crab Remaining Locks

[
  {
    "publicKey": "0xd891ce6a97b4f01a8b9b36d0298aa3631fe2eef5",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xabcf7060a68f62624f7569ada9d78b5a5db0782a",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x88a39b052d477cfde47600a7c9950a441ce61cb4",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x9f33a4809aa708d7a399fedba514e0a0d15efa85",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x0a1287977578f888bdc1c7627781af1cc000e6ab",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xe59261f6d4088bcd69985a3d369ff14cc54ef1e5",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x7ae2a0914db8bfbdad538b0eac3fa473a0e07843",
    "lockId": "democrac"
  },
  {
    "publicKey": "0xacfa39b864e42d1bd3792783a571d2958af0bf1f",
    "lockId": "democrac"
  },
  {
    "publicKey": "0x3e25247cff03f99a7d83b28f207112234fee73a6",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xb2960e11b253c107f973cd778bbe1520e35e8602",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x4ed7ae57608cf4f60753cde4f49cf821c293ed2a",
    "lockId": "democrac"
  },
  {
    "publicKey": "0x5b7544b3f6abd9e03fba494796b1ee6f9543e2e4",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x44cda595218ddb3810fb66c2e982f50ea00255ee",
    "lockId": "phrelect"
  }
]

[AurevoirXavier]

Darwinia Remaining Locks

[
  {
    "publicKey": "0x71571c42067900bfb7ca8b51fccc07ef77074aea",
    "lockId": "democrac"
  },
  {
    "publicKey": "0xabcf7060a68f62624f7569ada9d78b5a5db0782a",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x88a39b052d477cfde47600a7c9950a441ce61cb4",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x9f33a4809aa708d7a399fedba514e0a0d15efa85",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x0a1287977578f888bdc1c7627781af1cc000e6ab",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xb96b4429d522a210ecc3d1b2d3b0f4026588c340",
    "lockId": "democrac"
  },
  {
    "publicKey": "0xe59261f6d4088bcd69985a3d369ff14cc54ef1e5",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0x7ae2a0914db8bfbdad538b0eac3fa473a0e07843",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xfa5727be643dba6599fc7f812fe60da3264a8205",
    "lockId": "democrac"
  },
  {
    "publicKey": "0x3e25247cff03f99a7d83b28f207112234fee73a6",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xb2960e11b253c107f973cd778bbe1520e35e8602",
    "lockId": "phrelect"
  },
  {
    "publicKey": "0xc1c8f6ef43b39c279417e361969d535f2a20b92e",
    "lockId": "democrac"
  },
  {
    "publicKey": "0x5dd68958e07cec3f65489db8983ad737c37e0646",
    "lockId": "democrac"
  },
  {
    "publicKey": "0xf11d8d9412fc6b90242e17af259cf7bd1eaa416b",
    "lockId": "democrac"
  },
  {
    "publicKey": "0xdca962b899641d60ccf7268a2260f20b6c01c06d",
    "lockId": "democrac"
  }
]

[AurevoirXavier]

Remove any lock storage entries entirely if they contain only a democracy lock. Ensure no empty vectors are left in storage.