fix: CI script

Author: RizhongLin

.github/workflows/test.yaml

@@ -109,10 +109,9 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: "3.11"
-          cache: 'pip'
 
       - name: Install Pygments for minted
-        run: pip install Pygments==2.17.2
+        run: pip install Pygments
 
       - name: Install TeX Live
         uses: tex-live/setup-texlive-action@v3
@@ -152,10 +151,9 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: "3.11"
-          cache: 'pip'
 
       - name: Install Pygments for minted
-        run: pip install Pygments==2.17.2
+        run: pip install Pygments
 
       - name: Install TeX Live
         uses: tex-live/setup-texlive-action@v3
@@ -195,10 +193,9 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: "3.11"
-          cache: 'pip'
 
       - name: Install Pygments for minted
-        run: pip install Pygments==2.17.2
+        run: pip install Pygments
 
       - name: Install TeX Live
         uses: tex-live/setup-texlive-action@v3