Fix ROSES Discussions template (#3296)

* Fixing template for pattern request

* Adding hyphen

.github/DISCUSSION_TEMPLATE/pattern-request.yml

@@ -0,0 +1,38 @@
+title: "[Summarize the pattern. Be as clear and concise as possible.] "
+labels: ["ROSES"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        > [!TIP]
+        > The **Title** may be the only thing the community sees when voting on your pattern.
+       
+        ### Instructions
+           1. Title: **Summarize** the pattern. Be as clear and concise as possible.
+           2. Pattern: Describe **what** you want documented. 
+           3. Rationale: (Optional) Describe **why** you want it documented.
+        This work is funded through [NASA ROSES](https://github.com/nasa/fprime/discussions/3041).
+  - type: textarea
+    id: pattern
+    attributes:
+      label: Pattern
+      description: "Describe what you want documented in F Prime"
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        > [!TIP]
+        > Describe the **Pattern** without trying to sell it. Describe what you need.
+  - type: textarea
+    id: rationale
+    attributes:
+      label: Rationale
+      description: "(Optional) Describe why you want it documented. Sell it to the community."
+    validations:
+      required: false
+  - type: markdown
+    attributes:
+      value: |
+        > [!TIP]        
+        > Use the **Rationale** to sell your idea to the community. Describe why you need this.