[Dependabot]: Update pytooling requirement from ~=8.4 to ~=8.6

Updates the requirements on [pytooling](https://github.com/pyTooling/pyTooling) to permit the latest version.
- [Commits](https://github.com/pyTooling/pyTooling/compare/v8.4.0...v8.6.0)

---
updated-dependencies:
- dependency-name: pytooling
  dependency-version: 8.6.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1 +1 @@
-pyTooling ~= 8.4
+pyTooling ~= 8.6