chore(helm): update image twinproduction/gatus v5.20.0 → v5.21.0 (#38154)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [twinproduction/gatus](https://redirect.github.com/TwiN/gatus) | minor
| `e655d13` -> `b45c89b` |

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### Release Notes

<details>
<summary>TwiN/gatus (twinproduction/gatus)</summary>

###
[`v5.21.0`](https://redirect.github.com/TwiN/gatus/releases/tag/v5.21.0)

[Compare
Source](https://redirect.github.com/TwiN/gatus/compare/v5.20.0...v5.21.0)

#### What's Changed

- feat(external-endpoint): Implement heartbeat by
[@&#8203;TwiN](https://redirect.github.com/TwiN) in
[https://github.com/TwiN/gatus/pull/1173](https://redirect.github.com/TwiN/gatus/pull/1173)
- feat(alerting): Support sending messages to Telegram topics in group
by [@&#8203;medaved](https://redirect.github.com/medaved) in
[https://github.com/TwiN/gatus/pull/928](https://redirect.github.com/TwiN/gatus/pull/928)
- feat: Add body to TCP, UDP, and TLS endpoints and templating by
[@&#8203;jasonshugart](https://redirect.github.com/jasonshugart) in
[https://github.com/TwiN/gatus/pull/1134](https://redirect.github.com/TwiN/gatus/pull/1134)
- fix(websocket): add support for custom headers in WS check by
[@&#8203;olexandrd](https://redirect.github.com/olexandrd) in
[https://github.com/TwiN/gatus/pull/1180](https://redirect.github.com/TwiN/gatus/pull/1180)
- fix(websocket): use tls config by
[@&#8203;joy4eg](https://redirect.github.com/joy4eg) in
[https://github.com/TwiN/gatus/pull/1165](https://redirect.github.com/TwiN/gatus/pull/1165)
- docs: Update example Grafana dashboard by
[@&#8203;perfectra1n](https://redirect.github.com/perfectra1n) in
[https://github.com/TwiN/gatus/pull/1163](https://redirect.github.com/TwiN/gatus/pull/1163)
- chore(deps): bump google.golang.org/api from 0.236.0 to 0.242.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot]
in[https://github.com/TwiN/gatus/pull/1164](https://redirect.github.com/TwiN/gatus/pull/1164)4
- chore(deps): Bump TwiN/whois dependency to v1.1.11 by
[@&#8203;Byh0ki](https://redirect.github.com/Byh0ki) in
[https://github.com/TwiN/gatus/pull/1175](https://redirect.github.com/TwiN/gatus/pull/1175)
- chore(deps): bump github.com/valyala/fasthttp from 1.62.0 to 1.64.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot]
in[https://github.com/TwiN/gatus/pull/1162](https://redirect.github.com/TwiN/gatus/pull/1162)2
- chore(deps): bump github.com/miekg/dns from 1.1.66 to 1.1.67 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot]
in[https://github.com/TwiN/gatus/pull/1166](https://redirect.github.com/TwiN/gatus/pull/1166)6

#### New Contributors

- [@&#8203;medaved](https://redirect.github.com/medaved) made their
first contribution in
[https://github.com/TwiN/gatus/pull/928](https://redirect.github.com/TwiN/gatus/pull/928)
- [@&#8203;perfectra1n](https://redirect.github.com/perfectra1n) made
their first contribution in
[https://github.com/TwiN/gatus/pull/1163](https://redirect.github.com/TwiN/gatus/pull/1163)
- [@&#8203;jasonshugart](https://redirect.github.com/jasonshugart) made
their first contribution in
[https://github.com/TwiN/gatus/pull/1134](https://redirect.github.com/TwiN/gatus/pull/1134)
- [@&#8203;joy4eg](https://redirect.github.com/joy4eg) made their first
contribution in
[https://github.com/TwiN/gatus/pull/1165](https://redirect.github.com/TwiN/gatus/pull/1165)
- [@&#8203;Byh0ki](https://redirect.github.com/Byh0ki) made their first
contribution in
[https://github.com/TwiN/gatus/pull/1175](https://redirect.github.com/TwiN/gatus/pull/1175)
- [@&#8203;olexandrd](https://redirect.github.com/olexandrd) made their
first contribution in
[https://github.com/TwiN/gatus/pull/1180](https://redirect.github.com/TwiN/gatus/pull/1180)

**Full Changelog**:
https://github.com/TwiN/gatus/compare/v5.20.0...v5.21.0

</details>

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charts/stable/gatus/Chart.yaml

@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 5.20.0
+appVersion: 5.21.0
 dependencies:
   - name: common
     version: 28.15.1
@@ -35,5 +35,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/gatus
   - https://hub.docker.com/r/twinproduction/gatus
 type: application
-version: 2.3.1
+version: 2.4.0
 

charts/stable/gatus/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: twinproduction/gatus
   pullPolicy: IfNotPresent
-  tag: v5.20.0@sha256:e655d13d0cb89c64a2e53a853bbca9556a7238e788bc4a08c19aa5fb7938d0da
+  tag: v5.21.0@sha256:b45c89b1f8bfd5be456306b2bf1a581cc13ca0d897faf357ef77c35ac9eca1fa
 
 service:
   main: