Fix valgrind install.

.github/workflows/cmake_actions.yml

@@ -29,6 +29,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install pytest
+        sudo apt update
         sudo apt-get -y install zlib1g-dev
         sudo apt-get -y install libminizip-dev
         sudo apt-get -y install libssl-dev

.github/workflows/make_actions.yml

@@ -29,6 +29,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install pytest
+        sudo apt update
         sudo apt-get -y install zlib1g-dev
         sudo apt-get -y install libminizip-dev
         sudo apt-get -y install libssl-dev

.github/workflows/valgrind.yml

@@ -15,6 +15,7 @@ jobs:
 
     - name: Install dependencies
       run: |
+        sudo apt update
         sudo apt-get -y install valgrind
         sudo apt-get -y install zlib1g-dev