apt update for valgrind check

Author: pettni

.github/workflows/ci.yml

@@ -32,6 +32,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Setup
         run: |
+          sudo apt-get update
           sudo apt install -y libeigen3-dev
           mkdir ${{runner.workspace}}/build
       - name: Display config
@@ -87,6 +88,7 @@ jobs:
       - uses: actions/checkout@v2
       - name: Setup
         run: |
+          sudo apt-get update
           sudo apt-get install -y libceres-dev cppcheck
           mkdir ${{runner.workspace}}/build
       - name: Configure CMake
@@ -107,6 +109,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Setup
         run: |
+          sudo apt-get update
           sudo apt-get install -y libceres-dev valgrind
           mkdir ${{runner.workspace}}/build
       - name: Configure CMake
@@ -127,6 +130,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Setup
         run: |
+          sudo apt-get update
           sudo apt install -y libceres-dev
           mkdir ${{runner.workspace}}/build
       - name: Configure CMake
@@ -150,6 +154,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Setup
         run: |
+          sudo apt-get update
           sudo apt install -y libceres-dev
           mkdir ${{runner.workspace}}/build
       - name: Configure CMake