Updating SHA256.md after 1.13.0 release

Author: svc-cli-bot

SHA256.md

@@ -15,7 +15,7 @@ make sure that their SHA values match the values in the list below.
 shasum -a 256 <location_of_the_downloaded_file>
 
 3. Confirm that the SHA in your output matches the value in this list of SHAs.
-   86a417c38f40fec2f21bcafb12f418e0b982b2bf037181f7596797d6e5ae0bf7  ./extensions/sfdx-code-analyzer-vscode-1.12.0.vsix
+   e30c80e4f11990634c3a8dfe670063c8fc87dabced547375adf49dec8d01e88c  ./extensions/sfdx-code-analyzer-vscode-1.13.0.vsix
 4. Change the filename extension for the file that you downloaded from .zip to
    .vsix.