chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.84.0 (open-telemetry#26455)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[otel/opentelemetry-collector-contrib](https://togithub.com/open-telemetry/opentelemetry-collector-releases)
| minor | `0.83.0` -> `0.84.0` |

---

### Release Notes

<details>
<summary>open-telemetry/opentelemetry-collector-releases
(otel/opentelemetry-collector-contrib)</summary>

###
[`v0.84.0`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.84.0)

[Compare
Source](https://togithub.com/open-telemetry/opentelemetry-collector-releases/compare/v0.83.0...v0.84.0)

#### Changelog

-
[`7adc136`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/7adc136)
Prepare 0.84.0 release
([#&#8203;394](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/394))
-
[`b7aae21`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/b7aae21)
added webhook event receiver to manifest
([#&#8203;393](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/393))
-
[`eea27d9`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/eea27d9)
adding datadog connector
([#&#8203;389](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/389))
-
[`6541997`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/6541997)
\[admin] Add contrib component rules
([#&#8203;382](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/382))
-
[`bfa247c`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/bfa247c)
Replace datadog-agent dependecy versions
([#&#8203;386](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/386))
-
[`6af351e`](https://togithub.com/open-telemetry/opentelemetry-collector-releases/commit/6af351e)
\[CI] Bump to Go 1.21
([#&#8203;385](https://togithub.com/open-telemetry/opentelemetry-collector-releases/issues/385))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "on tuesday" (UTC), Automerge - At any
time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/open-telemetry/opentelemetry-collector-contrib).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNi43OS4xIiwidXBkYXRlZEluVmVyIjoiMzYuNzkuMSIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==-->

Author: renovate-bot

examples/couchbase/docker-compose.yaml

@@ -10,7 +10,7 @@ services:
           cpus: "0.50"
           memory: 1512M
   opentelemetry-collector-contrib:
-    image: otel/opentelemetry-collector-contrib:0.83.0
+    image: otel/opentelemetry-collector-contrib:0.84.0
     command: ["--config=/etc/otel-collector-config.yml"]
     volumes:
       - ./otel-collector-config.yaml:/etc/otel-collector-config.yml