Fix Mason CMake installation

During the CI migration to Github Actions, a bug was introduced
such that Mason CMake is not being added to the PATH environment
variable correctly, so it defaults to the CMake installed in the
OS environment.

Simple fixing the typo fails as the Mason CMake version requires
libssl 1.0 as a dependency, whilst the Ubuntu Focal runners are
on the newer libssl 1.1. Therefore, we also bump the Mason
CMake version to 3.21.2.

.github/workflows/osrm-backend.yml

@@ -16,7 +16,7 @@ env:
   CCACHE_COMPRESS: 1
   CASHER_TIME_OUT: 599 # one second less than 10m to avoid 10m timeout error: https://github.com/Project-OSRM/osrm-backend/issues/2742
   CCACHE_VERSION: 3.3.1
-  CMAKE_VERSION: 3.7.2
+  CMAKE_VERSION: 3.21.2
   ENABLE_NODE_BINDINGS: "ON"
 
 jobs:
@@ -425,7 +425,7 @@ jobs:
 
         echo "MASON=${GITHUB_WORKSPACE}/scripts/mason.sh" >> $GITHUB_ENV
         echo "CMAKE_URL=https://mason-binaries.s3.amazonaws.com/${MASON_OS}-x86_64/cmake/${CMAKE_VERSION}.tar.gz" >> $GITHUB_ENV
-        echo "CMAKE_DIR=mason_packages/${MASON_OS}-x86_64/cmake/${CMAKE_VERSION}}" >> $GITHUB_ENV
+        echo "CMAKE_DIR=mason_packages/${MASON_OS}-x86_64/cmake/${CMAKE_VERSION}" >> $GITHUB_ENV
 
 
     - name: Install dev dependencies

CHANGELOG.md

@@ -8,6 +8,7 @@
       - CHANGED: Upgrade Ubuntu CI builds to 20.04  [#6119](https://github.com/Project-OSRM/osrm-backend/pull/6119)
       - CHANGED: Make building osrm-routed optional [#6144](https://github.com/Project-OSRM/osrm-backend/pull/6144)
       - FIXED: Run all unit tests in CI [#5248](https://github.com/Project-OSRM/osrm-backend/pull/5248)
+      - FIXED: Fix installation of Mason CMake [#6170](https://github.com/Project-OSRM/osrm-backend/pull/6170)
 
 # 5.26.0
   - Changes from 5.25.0