Bump hikari-miru from 1.1.2 to 2.0.4

Bumps [hikari-miru](https://github.com/HyperGH/hikari-miru) from 1.1.2 to 2.0.4.
- [Release notes](https://github.com/HyperGH/hikari-miru/releases)
- [Commits](https://github.com/HyperGH/hikari-miru/commits/v2.0.4)

---
updated-dependencies:
- dependency-name: hikari-miru
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@ alluka==0.1.3
 dateparser==1.1.6
 gpytranslate==1.4.0
 hikari==2.0.0.dev112
-hikari-miru==1.1.2
+hikari-miru==2.0.4
 git+https://github.com/GoogleGenius/plane
 hikari-tanchi==1.3.6
 hikari-tanjun==2.7.0a1