Update askama requirement from 0.10.3 to 0.11.0 (#582)

* Update askama requirement from 0.10.3 to 0.11.0

Updates the requirements on [askama](https://github.com/djc/askama) to permit the latest version.
- [Release notes](https://github.com/djc/askama/releases)
- [Commits](https://github.com/djc/askama/commits/0.11.0)

---
updated-dependencies:
- dependency-name: askama
  dependency-type: direct:production
...

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

* remove obsolete workaround

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Dominic <git@msrd0.de>

Cargo.toml

@@ -86,8 +86,3 @@ members = [
     "examples/custom_service/",
 
 ]
-
-[patch.crates-io]
-# bitvec doesn't compile when tarpaulin-specific cfg is set
-# however, bitvec isn't required by nom, so we patch it out
-nom = { git = "https://github.com/djc/nom", rev = "9e999b1e110b26a275ecd8e17f7d091400836599" } # branch = "bitvec-not-default"

examples/templating/askama/Cargo.toml

@@ -6,7 +6,4 @@ edition = "2018"
 
 [dependencies]
 gotham = { path = "../../../gotham" }
-askama = "0.10.3"
-
-# see comment in the workspace root
-nom = "=6.2.0"
+askama = { version = "0.11.0", default-features = false }