build(deps): bump vivisect from 1.0.3 to 1.0.4

Bumps [vivisect](https://github.com/vivisect/vivisect) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/vivisect/vivisect/releases)
- [Changelog](https://github.com/vivisect/vivisect/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/vivisect/vivisect/compare/v1.0.3...v1.0.4)

---
updated-dependencies:
- dependency-name: vivisect
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

setup.py

@@ -22,7 +22,7 @@ requirements = [
     "halo==0.0.31",
     "networkx==2.5.1",
     "ruamel.yaml==0.17.13",
-    "vivisect==1.0.3",
+    "vivisect==1.0.4",
     "smda==1.6.2",
     "pefile==2021.5.24",
     "typing==3.7.4.3",