fix CI not having access to git when run via gradle

.github/workflows/gradle_build.yml

@@ -24,7 +24,7 @@ jobs:
       run: chmod +x gradlew
       
     - name: Build with Gradle
-      run: ./gradlew build
+      run: ./gradlew build -Pmod_version=$(git describe --always --tags | cut -c2-)
 
     - name: Archive Artifacts
       uses: actions/upload-artifact@v2

build.gradle

@@ -19,7 +19,7 @@ group 'baritone'
 
 def vers = 'git describe --always --tags --dirty'.execute().text.trim();
 if (!vers.startsWith("v")) {
-    version project.mod_version + "+" + "local_build";
+    version project.mod_version;
 } else {
     version vers.substring(1)
 }

gradle.properties

@@ -15,4 +15,4 @@
 # along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-mod_version = 1.2.15
+mod_version = 1.2.15-local