resources: Specialize the looppoint csv and Json resources

This commit specializes the Looppoint csv and JSON resources, necessary
for our example scripts to function correctly.

Note: It's still a TODO to this for the remainder of the resources.
Change-Id: I4f7a81bd3fceff98589e87ede8e23f008fbe8152
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-resources/+/68137
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>

resources.json

diff --git a/resources.json b/resources.json
index 758e88a..9279d7e 100644
--- a/resources.json
+++ b/resources.json
@@ -464,7 +464,7 @@
             "url": "{url_base}/checkpoints/x86-matrix-multiply-omp-100-8/x86-matrix-multiply-omp-100-8-looppoint-checkpoint-region-14.tar.gz"
         },
         {
-            "type": "resource",
+            "type": "looppoint-json",
             "name" : "x86-matrix-multiply-omp-100-8-looppoint",
             "documentation" : "The looppoint JSON file for the 'x86-matrix-multiply-omp' binary resource with input parameters '100' and '8'.",
             "architecture": "X86",
@@ -543,7 +543,7 @@
             "source" : "src/matrix-multiply"
         },
         {
-            "type" : "resource",
+            "type" : "looppoint-pinpoint-csv",
             "name" : "x86-matrix-multiply-omp-100-8-global-pinpoints",
             "documentation" : "The Simpoint pinpoints file for the 'x86-matrix-multiply-omp' binary when running with the inputs '100' (iterations) and '8' (threads).",
             "architecture" : "X86",