[SDK] Standardize rocprofiler-sdk counter definition YAML schema (#370)

* Convert YAML Format

Convert YAML format and reader to properly read the YAML.

Comparison between output's from the YAML show only changes in ordering
of architectures (and ids).

* Test fixes

* Add script for converting the YAML schema to source/scripts

* Update documentation

* Change the extra counter code block to YAML

* Add missing new line at EOF

* remove name issues

---------

Co-authored-by: Benjamin Welton <bewelton@amd.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>

[ROCm/rocprofiler-sdk commit: 33e43e66d3]

projects/rocprofiler-sdk/tests/rocprofv3/counter-collection/extra_counters/extra_counters.yaml

@@ -1,5 +1,27 @@
-TEST_YAML_LOAD:
-  architectures:
-    gfx950/gfx942/gfx10/gfx1010/gfx1030/gfx1031/gfx11/gfx1032/gfx1102/gfx906/gfx1100/gfx1101/gfx908/gfx90a/gfx9/gfx12/gfx1200/gfx1201:
-      expression: reduce(GRBM_GUI_ACTIVE,max)*CU_NUM
-  description: 'Unit: cycles'
+rocprofiler-sdk:
+  counters-schema-version: 1
+  counters:
+    - name: TEST_YAML_LOAD
+      description: cycles
+      properties: []
+      definitions:
+        - architectures:
+          - gfx950
+          - gfx942
+          - gfx10
+          - gfx1010
+          - gfx1030
+          - gfx1031
+          - gfx11
+          - gfx1032
+          - gfx1102
+          - gfx906
+          - gfx1100
+          - gfx1101
+          - gfx908
+          - gfx90a
+          - gfx9
+          - gfx12
+          - gfx1200
+          - gfx1201
+          expression: reduce(GRBM_GUI_ACTIVE,max)*CU_NUM