feat(dist): snpacraft yaml

- snapcraft.yaml
      - before running ./gradlew, it now seeds the wrapper cache from the repo’s existing local cache:
          - .gradle-user/wrapper/dists
      - on your machine that cache already exists, so Snapcraft should not need to fetch Gradle again
  - gradle/wrapper/gradle-wrapper.properties
      - raised:
          - networkTimeout=120000
      - this is only a fallback if the cache is missing

Author: alferio

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
-networkTimeout=10000
+networkTimeout=120000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

snapcraft.yaml

@@ -69,6 +69,11 @@ parts:
       export GRADLE_USER_HOME="$CRAFT_PART_BUILD/.gradle"
       export PATH="$JAVA_HOME/bin:$PATH"
 
+      if [ -d .gradle-user/wrapper/dists ]; then
+        install -d "$GRADLE_USER_HOME/wrapper"
+        cp -a .gradle-user/wrapper/dists "$GRADLE_USER_HOME/wrapper/"
+      fi
+
       chmod 755 ./gradlew
       ./gradlew --no-daemon generateAssetList :lwjgl3:jar