Merge branch 'main' into new_brew_workflows

Author: Wyatt-Stanke

.github/workflows/PULL_REQUEST_TEMPLATE.md

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+## Discord username (optional, if you're in our discord username please include your username so we can attribute you with our Contributor Discord role--with "#XXXX" like so elvis#4747)
+
+## Description of changes (updated or new workflows)

specs/shell/kill_processes_at_port.yaml

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+name: Kill processes at port
+description: Kill processes at a port.
+author: Maurice Gerhardt
+author_url: https://github.com/heymage
+tags: ["macos", "shell"]
+command: kill $(lsof -t -i:{{port}})
+arguments:
+  - name: port
+    description: The port where processes should be killed

specs/shell/list_processes_at_port.yaml

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+name: List processes at port
+description: List processes at a port to see if there are running processes.
+author: Maurice Gerhardt
+author_url: https://github.com/heymage
+tags: ["macos", "shell"]
+command: lsof -i:{{port}}
+arguments:
+  - name: port
+    description: The port that should be checked