fix openmodelica setup in Github action (#118)

Author: arun3688

.github/workflows/Test.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: "Set up OpenModelica Compiler"
-        uses: AnHeuermann/setup-openmodelica@v0.7
+        uses: OpenModelica/setup-openmodelica@v1.0
         with:
           version: ${{ matrix.omc-version }}
           packages: |

.github/workflows/documentation.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup OpenModelica
-        uses: AnHeuermann/setup-openmodelica@v0.7
+        uses: OpenModelica/setup-openmodelica@v1.0
         with:
           version: 'nightly'
           packages: |

.github/workflows/regressionTests.yml

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: "Set up OpenModelica Compiler"
-        uses: AnHeuermann/setup-openmodelica@v0.7
+        uses: OpenModelica/setup-openmodelica@v1.0
         with:
           version: ${{ matrix.omc-version }}
           packages: |