Bump aiocoap from 0.4.4 to 0.4.5 (#584)

Bumps [aiocoap](https://github.com/chrysn/aiocoap) from 0.4.4 to 0.4.5.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/chrysn/aiocoap/blob/master/NEWS">aiocoap's
changelog</a>.</em></p>
<blockquote>
<h2>Version 0.4.5</h2>
<p>Behavioral changes</p>
<pre><code>
* RSTs are not sent on unrecognized responses any more unless the
received
message was a CON; the previous behavior was violating the
specification.
<p>Deprecations</p>
<pre><code>
* UNSUPPORTED_MEDIA_TYPE is now formally deprecated, use
  UNSUPPORTED_CONTENT_FORMAT instead.

Minor enhancements
</code></pre>
<ul>
<li>Fix tests for Python 3.11.</li>
<li>Lower log level of &quot;but could not match it to a running
exchange&quot; from warning to info.</li>
<li>Shorten the string representation of message types (to
&quot;CON&quot;, &quot;ACK&quot; etc.)
</code></pre></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/chrysn/aiocoap/commit/8feee74eca54cb35b64cf0e9d57d95727d305605"><code>8feee74</code></a>
Prepare 0.4.5 release</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/11285c38de6e5855049fcc71cdce663612e9ab83"><code>11285c3</code></a>
Fix behavior in presence of spurious non-CON requests</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/96eeb675bd9a35fe04634c890b42a851b94145e8"><code>96eeb67</code></a>
messagemanager: Don't RST incoming unknown ACK responses</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/4216cecadce702e17aff0159704609e616f962c5"><code>4216cec</code></a>
tests: Check that ACKs don't cause RSTs</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/90bcf41cce255b0f0b87008729b72fe1cb0330da"><code>90bcf41</code></a>
messages: Lower log level of spurious ACKs</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/247b2cebb7ab399f569cd1e518cd1dc87ee38736"><code>247b2ce</code></a>
doc: Explain log levels</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/c95e4915a8532450ee106e1bc268b8536fe69cfc"><code>c95e491</code></a>
Adjust to Python 3.11</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/d5780a78a4a812df8b6fbd5e60e5adaaff5fe585"><code>d5780a7</code></a>
flake8: Remove unused allowed lints</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/f0689cd3420845042495a8e46ba629616a62280f"><code>f0689cd</code></a>
flake8: Fix E225</li>
<li><a
href="https://github.com/chrysn/aiocoap/commit/b97a483fc5ab91908272de138f4ee1def9e7a485"><code>b97a483</code></a>
flake8: Fix E226</li>
<li>Additional commits viewable in <a
href="https://github.com/chrysn/aiocoap/compare/0.4.4...0.4.5">compare
view</a></li>
</ul>
</details>
<br />


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requirements.txt

@@ -1,3 +1,3 @@
-aiocoap==0.4.4
+aiocoap==0.4.5
 DTLSSocket==0.1.12
 pydantic==1.10.2