rust-chrono:Update to version 0.4.22 required by python3-cryptography

- Updated from version 0.4.19 to 0.4.22
- Update of rootfile
- Update of metadata patch as more windows related entries in Cargo.toml to be excluded
- Changelog
	## 0.4.22
		* Allow wasmbindgen to be optional on `wasm32-unknown-unknown` target [(#771)](https://github.com/chronotope/chrono/pull/771)
		* Fix compile error for `x86_64-fortanix-unknown-sgx` [(#767)](https://github.com/chronotope/chrono/pull/767)
		* Update `iana-time-zone` version to 1.44 [(#773)](https://github.com/chronotope/chrono/pull/773)
	## 0.4.21
		* Fall back to UTC timezone in cases where no timezone is found [(#756)](https://github.com/chronotope/chrono/pull/756)
		* Correctly detect timezone on Android [(#756)](https://github.com/chronotope/chrono/pull/756)
		* Improve documentation for strftime `%Y` specifier [(#760)](https://github.com/chronotope/chrono/pull/760)
	## 0.4.20
		* Add more formatting documentation and examples.
		* Add support for microseconds timestamps serde serialization/deserialization (#304)
		* Fix `DurationRound` is not TZ aware (#495)
		* Implement `DurationRound` for `NaiveDateTime`
		* Implement `std::iter::Sum` for `Duration`
		* Add `DateTime::from_local()` to construct from given local date and time (#572)
		* Add a function that calculates the number of years elapsed between now and a given `Date` or `DateTime` (#557)
		* Correct build for wasm32-unknown-emscripten target (#568)
		* Change `Local::now()` and `Utc::now()` documentation from "current date" to "current date and time" (#647)
		* Fix `duration_round` panic on rounding by `Duration::zero()` (#658)
		* Add optional rkyv support.
		* Add support for microseconds timestamps serde serialization for `NaiveDateTime`.
		* Add support for optional timestamps serde serialization for `NaiveDateTime`.
		* Fix build for wasm32-unknown-emscripten (@yu-re-ka #593)
		* Make `ParseErrorKind` public and available through `ParseError::kind()` (#588)
		* Implement `DoubleEndedIterator` for `NaiveDateDaysIterator` and `NaiveDateWeeksIterator`
		* Fix panicking when parsing a `DateTime` (@botahamec)
		* Add support for getting week bounds based on a specific `NaiveDate` and a `Weekday` (#666)
		* Remove libc dependency from Cargo.toml.
		* Add the `and_local_timezone` method to `NaiveDateTime`
		* Fix the behavior of `Duration::abs()` for negative durations with non-zero nanos
		* Add compatibility with rfc2822 comments (#733)
		* Make `js-sys` and `wasm-bindgen` enabled by default when target is `wasm32-unknown-unknown` for ease of API discovery
		* Add the `Months` struct and associated `Add` and `Sub` impls

Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>

src/patches/rust-chrono-0.4.19-fix-metadata.patch

@@ -1,23 +0,0 @@
---- chrono-0.4.19/Cargo.toml.original	2020-09-30 17:06:24.000000000 +0200
-+++ chrono-0.4.19/Cargo.toml	2022-06-16 17:27:21.440234723 +0200
-@@ -93,7 +93,7 @@
- __doctest = []
- __internal_bench = []
- alloc = []
--clock = ["libc", "std", "winapi"]
-+clock = ["libc", "std"]
- default = ["clock", "std", "oldtime"]
- oldtime = ["time"]
- std = []
-@@ -108,10 +108,7 @@
- optional = true
- [target."cfg(all(target_arch = \"wasm32\", not(any(target_os = \"emscripten\", target_os = \"wasi\"))))".dev-dependencies.wasm-bindgen-test]
- version = "0.3"
--[target."cfg(windows)".dependencies.winapi]
--version = "0.3.0"
--features = ["std", "minwinbase", "minwindef", "timezoneapi"]
--optional = true
-+
- [badges.appveyor]
- repository = "chronotope/chrono"
- 

src/patches/rust-chrono-0.4.22-fix-metadata.patch

@@ -0,0 +1,49 @@
+--- chrono-0.4.22/Cargo.toml.original	1970-01-01 01:00:01.000000000 +0100
++++ chrono-0.4.22/Cargo.toml	2022-10-13 23:41:34.829910648 +0200
+@@ -115,14 +115,12 @@
+ alloc = []
+ clock = [
+     "std",
+-    "winapi",
+     "iana-time-zone",
+ ]
+ default = [
+     "clock",
+     "std",
+     "oldtime",
+-    "wasmbind",
+ ]
+ libc = []
+ oldtime = ["time"]
+@@ -131,31 +129,7 @@
+     "pure-rust-locales",
+     "alloc",
+ ]
+-wasmbind = [
+-    "wasm-bindgen",
+-    "js-sys",
+-]
+-
+-[target."cfg(all(target_arch = \"wasm32\", not(any(target_os = \"emscripten\", target_os = \"wasi\"))))".dependencies.js-sys]
+-version = "0.3"
+-optional = true
+-
+-[target."cfg(all(target_arch = \"wasm32\", not(any(target_os = \"emscripten\", target_os = \"wasi\"))))".dependencies.wasm-bindgen]
+-version = "0.2"
+-optional = true
+ 
+-[target."cfg(all(target_arch = \"wasm32\", not(any(target_os = \"emscripten\", target_os = \"wasi\"))))".dev-dependencies.wasm-bindgen-test]
+-version = "0.3"
+-
+-[target."cfg(windows)".dependencies.winapi]
+-version = "0.3.0"
+-features = [
+-    "std",
+-    "minwinbase",
+-    "minwindef",
+-    "timezoneapi",
+-]
+-optional = true
+ 
+ [badges.appveyor]
+ repository = "chronotope/chrono"