Add "At Large" Nomination Template

Signed-off-by: Tracy Kuhrt <tracy.a.kuhrt@accenture.com>

.github/ISSUE_TEMPLATE/at-large-nomination.md

@@ -0,0 +1,21 @@
+---
+name: At Large Nomination
+about: Nominate yourself for a TAC "at large" position
+title: '[NOMINATION]: 2024 "at large" Name'
+labels: 2024-at-large-nomination
+assignees: ''
+
+---
+
+# Nomination 🗳️
+<!--- Include a short bio, outline your qualifications, and provide a statement explaining why you would be a good choice for the seat -->
+
+## Nominee Name
+<!--- Provide the name of the nominee -->
+<!--- Provide your GitHub handle -->
+
+## Short Personal Bio
+<!--- Provide a short bio on the nominee -->
+
+## Short Personal Pitch
+<!--- Provide why you wish to be a member of the TAC -->

.github/ISSUE_TEMPLATE/remove-maintainer.md

@@ -10,4 +10,4 @@ assignees: ryjones, tkuhrt
 Please include:
 
 * GitHub ID to removed: 
-* Project to be removed from: 
+* Project to be removed from: