[add] Further detailed the Benchmark Specification Request GH issue (#63)

Author: filipecosta90

.github/ISSUE_TEMPLATE/benchmark-spec-request.md

@@ -3,45 +3,38 @@ name: Benchmark Specification Request
 about: File a benchmark SPEC request for improvement or addition
 title: "[SPEC]: "
 labels: ["spec", "triage"]
-assignees:
-  - filipecosta90
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to fill out this benchmark specification request for improvement or addition!
-        Here's our manifesto:
-    
-        - The Redis benchmarks specification describes the cross-language/tools requirements and expectations to foster 
-        performance and observability OPEN standards around Redis related technologies.
-
-        - Members from both industry and academia, including organizations and individuals are encouraged to contribute. 
-        
-        - This Project is Provider/Company/Org independent and fosters true openness about Performance, meaning the SOLE
-        purpose of it is to improve/retain Redis Performance.
-    
-        Make sure to double check if this this benchmark specification request for improvement or addition hasn't 
-        already been asked for at the [issues section](https://github.com/redis/redis-benchmarks-specification/labels/spec).
-
-  - type: dropdown
-    id: type
-    attributes:
-      label: Improvement/Addition type
-      description: What changes to the current SPEC does this issue focuses upon?
-      options:
-        - Add a benchmark variant
-        - Improve a benchmark variant
-        - Raise awareness for a new Redis benchmark tool
-        - Suggest a different Redis Build Variant
-        - Other (fill details in section bellow)
-    
-  - type: textarea
-    id: details
-    attributes:
-      label: Detail the requested changes
-      description: Include reference to the benchmarks/tools you've seen and want to see part of the spec.
-      placeholder: Include reference to the benchmarks/tools you've seen and want to see part of the spec.
-    validations:
-      required: true
-    
----
+assignees: 'filipecosta90'
+---
+
+**Improvement/Addition type**
+
+What changes to the current SPEC does this issue focuses upon?
+
+- [] Add a benchmark variant
+- [] Improve a benchmark variant
+- [] Raise awareness for a new Redis benchmark tool
+- [] Suggest a different Redis Build Variant
+- [] Other (fill details in section bellow)
+
+**Detail the requested use-case**
+
+Include reference to the benchmarks you've seen and want to see part of the spec.
+
+**Screenshots/CLI snippets of what's expected to happen**
+If applicable, add screenshots to help explain your problem. For example a chart.
+
+**Detail the used benchmark tool**
+
+What benchamrk tool to use:
+- [] memtier_benchmark
+- [] redis-benchmark
+- [] redis-benchmark-go
+- [] Other (name it):
+
+Sample benchmark tool command to implement the requested use-case:
+```
+<benchmark tool> -h <host> ...
+```
+
+**Additional context**
+Add any other context about the problem here.