Enable MI325X AMD CI. (sgl-project#6259)

Author: saienduri

.github/workflows/nightly-test-amd.yml

@@ -17,7 +17,10 @@ concurrency:
 jobs:
   nightly-test:
     if: github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request'
-    runs-on: linux-mi300-gpu-2
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-2, linux-mi325-gpu-2-nightly]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/pr-test-amd.yml

@@ -25,7 +25,10 @@ jobs:
   accuracy-test-1-gpu-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
       github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-1
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-1, linux-mi325-gpu-1]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -65,7 +68,10 @@ jobs:
   accuracy-test-2-gpu-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
         github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-2
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-2, linux-mi325-gpu-2]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -103,7 +109,10 @@ jobs:
   mla-test-1-gpu-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
       github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-1
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-1, linux-mi325-gpu-1]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -141,7 +150,10 @@ jobs:
   performance-test-1-gpu-part-1-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
         github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-1
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-1, linux-mi325-gpu-1]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -200,7 +212,10 @@ jobs:
   performance-test-1-gpu-part-2-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
         github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-1
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-1, linux-mi325-gpu-1]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -248,7 +263,10 @@ jobs:
   bench-test-2-gpu-amd:
     if: (github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request') &&
       github.event.pull_request.draft == false
-    runs-on: linux-mi300-gpu-2
+    strategy:
+      matrix:
+        runner: [linux-mi300-gpu-2, linux-mi325-gpu-2]
+    runs-on: ${{matrix.runner}}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4