message: chore: remove Windows experimental notice
diff: @@ -22,6 +22,7 @@ We ensure that these platforms will satisfy the following requirements:
  | --- | --- | --- |
  | Ubuntu 18.04 | x64 | ASM |
  | macOS | x64 | ASM |
  +| Windows | x64 | ASM |
  The Tier 1 requires CPU to support at least SSE4.2, and AVX is recommended.
  @@ -33,15 +34,12 @@ The official binary releases are also provided for the Tier 2 platforms.
  | OS | Arch | CKB VM Mode |
  | --- | --- | --- |
  -| Windows \* | x64 | ASM |
  | Ubuntu 20.04 | x64 | ASM |
  | Debian Stretch | x64 | ASM |
  | Debian Buster | x64 | ASM |
  | Arch Linux | x64 | ASM |
  | CentOS 7 | x64 | ASM |
  -\* The Rust code base uses RocksDB to store data, which has known issues in Windows.
  -
  The Tier 2 requires CPU to support following instructions: call (MODE64), cmovbe (CMOV), xorps (SSE1), movq (SSE2). The provided binaries cannot run on the platforms without these instructions.
  ## Tier 3
  