move charts to incubator (#9131)

**Description**
Move the following apps to incubator.

```
| Chart Name        | Chart Name  | Chart Name                 |
| ----------------- | ----------- | -------------------------- |
| authentik         | darktable   | guacamole-client           |
| cloudflared       | dsmr-reader | habridge                   |
| dupeguru          | filerun     | filezilla                  |
| firefox           | flashpaper  | focalboard                 |
| gotify            | grist       | icantbelieveitsnotvaletudo |
| icinga2           | inventree   | invidious                  |
| joplin-server     | k8s-gateway | kimai                      |
| koel              | kopia       | kutt                       |
| leantime          | libreoffice | librephotos                |
| linkace           | loki        | lychee                     |
| mattermost        | mealie      | miniflux                   |
| ml-workspace      | mosquitto   | nextcloud                  |
| openkm            | openldap    | penpot                     |
| photoview         | pialert     | piaware                    |
| pidgin            | pihole      | plexanisync                |
| protonmail-bridge | pydio-cells | recipes                    |
| rtmpserver        | sdtd        | shiori                     |
| snipe-it          | statping-ng | synapse                    |
| teamspeak3        | typecho     | wbo                        |
| wger              | wireshark   | zusam                      |
| xbackbone         | youtrack    |                            |
```
⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**
<!--
Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details
for your test configuration
-->

**📃 Notes:**
<!-- Please enter any other relevant information here -->

**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

_Please don't blindly check all the boxes. Read them and only check
those that apply.
Those checkboxes are there for the reviewer to see what is this all
about and
the status of this PR with a quick glance._

---------

Co-authored-by: xtar97 <dev.xtar97@gmail.com>

charts/incubator/authentik/Chart.yaml

@@ -27,7 +27,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/authentik
   - https://github.com/goauthentik/authentik
   - https://goauthentik.io/docs/
-version: 10.0.46
+version: 11.0.0
 annotations:
   truecharts.org/catagories: |
     - authentication

charts/incubator/cloudflared/Chart.yaml

@@ -20,7 +20,7 @@ name: cloudflared
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/cloudflared
 type: application
-version: 3.0.17
+version: 4.0.0
 annotations:
   truecharts.org/catagories: |
     - network

charts/incubator/darktable/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 kubeVersion: ">=1.16.0-0"
 name: darktable
-version: 5.0.13
+version: 6.0.0
 appVersion: "3.8.1"
 description: Darktable is an open source photography workflow application and raw developer.
 type: application

charts/incubator/dsmr-reader/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "2021.09.02"
 description: DSMR-protocol reader, telegram data storage and energy consumption visualizer.
 name: dsmr-reader
-version: 11.0.23
+version: 12.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
   - dsmr-reader

charts/incubator/dupeguru/Chart.yaml

@@ -21,7 +21,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/dupeguru
   - https://github.com/jlesage/docker-dupeguru
 type: application
-version: 3.0.10
+version: 4.0.0
 annotations:
   truecharts.org/catagories: |
     - media

charts/incubator/filerun/Chart.yaml

@@ -23,7 +23,7 @@ name: filerun
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/filerun
   - https://github.com/filerun/docker
-version: 6.0.21
+version: 7.0.0
 annotations:
   truecharts.org/catagories: |
     - media

charts/incubator/filezilla/Chart.yaml

@@ -24,7 +24,7 @@ sources:
   - https://filezilla-project.org/
   - https://github.com/linuxserver/docker-filezilla
 type: application
-version: 6.0.14
+version: 7.0.0
 annotations:
   truecharts.org/catagories: |
     - media

charts/incubator/firefox/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 kubeVersion: ">=1.16.0-0"
 name: firefox
-version: 4.0.11
+version: 5.0.0
 appVersion: "101.0.1"
 description: Firefox Browser, also known as Mozilla Firefox or simply Firefox,
 type: application