Remove sweep templates

.github/ISSUE_TEMPLATE/sweep-bugfix.yml

@@ -1,11 +0,0 @@
-name: Bugfix
-title: 'Sweep: '
-description: Write something like "We notice ... behavior when ... happens instead of ...""
-labels: sweep
-body:
-  - type: textarea
-    id: description
-    attributes:
-      label: Details
-      description: More details about the bug
-      placeholder: The bug might be in ... file

.github/ISSUE_TEMPLATE/sweep-feature.yml

@@ -1,11 +0,0 @@
-name: Sweep Feature Request
-title: 'Sweep: '
-description: Write something like "Write an api endpoint that does "..." in the "..." file"
-labels: sweep
-body:
-  - type: textarea
-    id: description
-    attributes:
-      label: Details
-      description: More details for Sweep
-      placeholder: The new endpoint should use the ... class from ... file because it contains ... logic

.github/ISSUE_TEMPLATE/sweep-refactor.yml

@@ -1,11 +0,0 @@
-name: Refactor
-title: 'Sweep: '
-description: Write something like "Modify the ... api endpoint to use ... version and ... framework"
-labels: sweep
-body:
-  - type: textarea
-    id: description
-    attributes:
-      label: Details
-      description: More details for Sweep
-      placeholder: We are migrating this function to ... version because ...