Tweak documentation for AvoidUsingBrokenHashAlgorithms (#1829)

Prior to this change, the documentation for the new rule,
**AvoidUsingBrokenHashAlgorithms**, was not reflowed and had the same
metadata description as **UseCmdletCorrectly**.

To keep this document in sync with the one in the published docset, this
change reflows the document to 100 characters and corrects the metadata.

This is related to the work in MicrosoftDocs/PowerShell-Docs-Modules#90.

Author: michaeltlombardi

docs/Rules/AvoidUsingBrokenHashAlgorithms.md

@@ -1,5 +1,5 @@
 ---
-description: Cmdlet Verbs
+description: Avoid using broken hash algorithms
 ms.custom: PSSA v1.21.0
 ms.date: 05/31/2022
 ms.topic: reference
@@ -15,7 +15,9 @@ Avoid using the broken algorithms MD5 or SHA-1.
 
 ## How
 
-Replace broken algorithms with secure alternatives. MD5 and SHA-1 should be replaced with SHA256, SHA384, SHA512, or other safer algorithms when possible, with MD5 and SHA-1 only being utilized by necessity for backwards compatibility.
+Replace broken algorithms with secure alternatives. MD5 and SHA-1 should be replaced with SHA256,
+SHA384, SHA512, or other safer algorithms when possible, with MD5 and SHA-1 only being utilized by
+necessity for backwards compatibility.
 
 ## Example 1