chore(deps): bump terraform-docs/gh-actions from 1.2.0 to 1.2.2 (github-aws-runners#4122)

Bumps
[terraform-docs/gh-actions](https://github.com/terraform-docs/gh-actions)
from 1.2.0 to 1.2.2.
<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>v1.2.2</h2>
<h2>What’s Changed</h2>
<ul>
<li>Bump to v1.2.2 (<a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/141">#141</a>)
<a
href="https://github.com/pascal-hofmann"><code>@​pascal-hofmann</code></a></li>
</ul>
<h2>v1.2.1</h2>
<h2>What’s Changed</h2>
<ul>
<li>Adding git-sub-dir (<a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/138">#138</a>)
<a
href="https://github.com/timothyclarke"><code>@​timothyclarke</code></a></li>
<li>build: overall improvements to release scripts (<a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/134">#134</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/cca78c27ac9e2b6545debf2ecae9df930fd3461c"><code>cca78c2</code></a>
fix: release action scripts</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/0c2e582ab9174a94494609852e64e185f68babcf"><code>0c2e582</code></a>
fix: missing path in prepare-release script</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/bdea38703b7653cb2a612314f666f8fefca37e28"><code>bdea387</code></a>
Merge pull request <a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/141">#141</a>
from terraform-docs/bump-to-1.2.2</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/c7a4eb3370fe454d66656479b6f225e99d85a6b0"><code>c7a4eb3</code></a>
Bump to v1.2.2</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/89278fb4a14410bf46fcfbbfd6c96e962ae7b13c"><code>89278fb</code></a>
Merge pull request <a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/138">#138</a>
from timothyclarke/git-sub-dir</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/34611d2044a035a7a05a67d858321f08c83aaa69"><code>34611d2</code></a>
Adding git-sub-dir</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/72ed18e5751c95dc36107dff832598081ff56eb9"><code>72ed18e</code></a>
Merge pull request <a
href="https://redirect.github.com/terraform-docs/gh-actions/issues/134">#134</a>
from khos2ow/enhance-release</li>
<li><a
href="https://github.com/terraform-docs/gh-actions/commit/43f9c391730252b72278c8ef40caf1f3d4207609"><code>43f9c39</code></a>
build: overall improvements to release scripts</li>
<li>See full diff in <a
href="https://github.com/terraform-docs/gh-actions/compare/e47bfa196e79fa50987ef391be236d9d97b0c786...cca78c27ac9e2b6545debf2ecae9df930fd3461c">compare
view</a></li>
</ul>
</details>
<br />


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.github/workflows/update-docs.yml

@@ -23,7 +23,7 @@ jobs:
       # use an app to ensure CI is triggered
       - name: Generate TF docs
         if: github.repository_owner == 'philips-labs'
-        uses: terraform-docs/gh-actions@e47bfa196e79fa50987ef391be236d9d97b0c786 # v1.2.0
+        uses: terraform-docs/gh-actions@cca78c27ac9e2b6545debf2ecae9df930fd3461c # v1.2.2
         with:
           find-dir: .
           git-commit-message: "docs: auto update terraform docs"
@@ -33,7 +33,7 @@ jobs:
 
       - name: Generate TF docs (forks)
         if: github.repository_owner != 'philips-labs'
-        uses: terraform-docs/gh-actions@e47bfa196e79fa50987ef391be236d9d97b0c786 # v1.2.0
+        uses: terraform-docs/gh-actions@cca78c27ac9e2b6545debf2ecae9df930fd3461c # v1.2.2
         with:
           find-dir: .
           git-commit-message: "docs: auto update terraform docs"