chore(deps): bump terraform-docs/gh-actions from 1.1.0 to 1.2.0 (#3925)

Bumps
[terraform-docs/gh-actions](https://github.com/terraform-docs/gh-actions)
from 1.1.0 to 1.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/terraform-docs/gh-actions/releases">terraform-docs/gh-actions's
releases</a>.</em></p>
<blockquote>
<h2>v1.2.0</h2>
<h2>What’s Changed</h2>
<ul>
<li>chore: prepare release v1.2.0 (<a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/131">#131</a>)
<a href="https://github.com/khos2ow"><code>@​khos2ow</code></a></li>
<li>feat: install yq directly from alpine without extra repo (<a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/127">#127</a>)
<a href="https://github.com/khos2ow"><code>@​khos2ow</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/e47bfa196e79fa50987ef391be236d9d97b0c786"><code>e47bfa1</code></a>
Merge pull request <a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/131">#131</a>
from terraform-docs/release/v1.2.0</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/4a2bc35cedbfafe06d56d97649155c3a5c779f2f"><code>4a2bc35</code></a>
chore: bump terraform-docs to v0.18.0</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/e6802ee1ae2e01290fffe53088f9486b2f98a341"><code>e6802ee</code></a>
chore: prepare release v1.2.0</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/62a6cc597a9a2ee6953471d4c9cc1668c66ebf36"><code>62a6cc5</code></a>
Merge pull request <a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/127">#127</a>
from khos2ow/alpine-yq</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/e5c8e6f6b589d3f6cfb59b54bae7de7430a13d2f"><code>e5c8e6f</code></a>
feat: install yq directly from alpine without extra repo</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/5f140e31ed407eaf17038d2c1104b5555a32b1d7"><code>5f140e3</code></a>
chore: update action image to edge</li>
<li>See full diff in <a
href="https://github.com/terraform-docs/gh-actions/compare/7a62208a0090636af2df1b739da46d27fd90bdc6...e47bfa196e79fa50987ef391be236d9d97b0c786">compare
view</a></li>
</ul>
</details>
<br />


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Diff for: .github/workflows/update-docs.yml

@@ -32,7 +32,7 @@ jobs:
       # use an app to ensure CI is triggered
       - name: Generate TF docs
         if: github.repository_owner == 'philips-labs'
-        uses: terraform-docs/gh-actions@7a62208a0090636af2df1b739da46d27fd90bdc6 # ratchet:terraform-docs/gh-actions@v1.1.0
+        uses: terraform-docs/gh-actions@e47bfa196e79fa50987ef391be236d9d97b0c786 # ratchet:terraform-docs/gh-actions@v1.2.0
         with:
           find-dir: .
           git-commit-message: "docs: auto update terraform docs"
@@ -42,7 +42,7 @@ jobs:
 
       - name: Generate TF docs (forks)
         if: github.repository_owner != 'philips-labs'
-        uses: terraform-docs/gh-actions@7a62208a0090636af2df1b739da46d27fd90bdc6 # ratchet:terraform-docs/gh-actions@v1.1.0
+        uses: terraform-docs/gh-actions@e47bfa196e79fa50987ef391be236d9d97b0c786 # ratchet:terraform-docs/gh-actions@v1.2.0
         with:
           find-dir: .
           git-commit-message: "docs: auto update terraform docs"