add jwt-cpp dep

Author: djw8605

.github/workflows/ccpp.yml

@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v1
     - name: install deps
       run: |
-        sudo apt-get install libssl-dev sqlite3 libsqlite3-dev cmake libcurl4 libcurl4-openssl-dev uuid-dev
+        sudo apt-get install libssl-dev sqlite3 libsqlite3-dev cmake libcurl4 libcurl4-openssl-dev uuid-dev jwt-cpp
         
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory