[text-auditor] Batch fix clear typo families in package field/docs text (concurent/eanbled/containes)

## Text Improvements

The following user-facing text issues were found in the repository. Each is a low-effort fix.

### 1. `concurent` → `concurrent` typo family

**File:** `packages/docker/data_stream/healthcheck/fields/fields.yml` (line 14)
**Current text:** `concurent failed check`
**Suggested fix:** `concurrent failed check`
**Why:** Clear spelling typo in field description.

**File:** `packages/docker/docs/README.md` (line 607)
**Current text:** `concurent failed check`
**Suggested fix:** `concurrent failed check`
**Why:** Same typo in rendered package docs.

### 2. `eanbled` → `enabled` typo family

**File:** `packages/nozomi_networks/data_stream/variable/fields/fields.yml` (line 42)
**Current text:** `Tells if the history is eanbled or not on this variable.`
**Suggested fix:** `Tells if the history is enabled or not on this variable.`
**Why:** Clear spelling typo in field description.

**File:** `packages/nozomi_networks/docs/README.md` (line 2097)
**Current text:** `Tells if the history is eanbled or not on this variable.`
**Suggested fix:** `Tells if the history is enabled or not on this variable.`
**Why:** Same typo in rendered package docs.

### 3. `containes` → `contains` typo family

**File:** `packages/panw/data_stream/panos/fields/fields.yml` (line 480)
**Current text:** `Field with variable length and containes URL,Filename based on threat sub-type. A Filename has a maximum of 63 characters. A URL has a maximum of 1023 characters.`
**Suggested fix:** `Field with variable length and contains URL,Filename based on threat sub-type. A Filename has a maximum of 63 characters. A URL has a maximum of 1023 characters.`
**Why:** Clear spelling typo in field description.

**File:** `packages/panw/docs/README.md` (line 391)
**Current text:** `Field with variable length and containes URL,Filename based on threat sub-type. A Filename has a maximum of 63 characters. A URL has a maximum of 1023 characters.`
**Suggested fix:** `Field with variable length and contains URL,Filename based on threat sub-type. A Filename has a maximum of 63 characters. A URL has a maximum of 1023 characters.`
**Why:** Same typo in rendered package docs.

## Suggested Actions

- [ ] Replace `concurent` with `concurrent` in the two Docker occurrences above.
- [ ] Replace `eanbled` with `enabled` in the two Nozomi Networks occurrences above.
- [ ] Replace `containes` with `contains` in the two PANW occurrences above.

## Completeness Notes

Repository-wide exact-pattern search for `\b(concurent|eanbled|containes)\b` in `*.md|*.yml|*.yaml` found only the six occurrences listed above.

---
[What is this?](https://ela.st/github-ai-tools) | [From workflow: Text Auditor](https://github.com/elastic/integrations/actions/runs/26882193474)

Give us feedback! React with 🚀 if perfect, 👍 if helpful, 👎 if not.
> - [x] expires on Jun 10, 2026, 11:46 AM UTC