[BUG]: Unable to build from source due to shutdown of scala-tools.org repository

[laneser]

Describe the bug
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To Reproduce

Steps to reproduce the behavior:

1. Go to src/scala, run mvn clean package
   shows

[INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com.microsoft.scala:microsoft-spark-3-3_2.12:jar:2.1.1 [WARNING] 'version' contains an expression but should be a constant. @ com.microsoft.scala:microsoft-spark:${microsoft-spark.version}, /com.docker.devenvironments.code/spark/src/scala/pom.xml, line 7, column 12 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] ------------< com.microsoft.scala:microsoft-spark-3-3_2.12 >------------ [INFO] Building microsoft-spark-3-3_2.12 2.1.1 [INFO] --------------------------------[ jar ]--------------------------------- Downloading from scala: [http://scala-tools.org/repo-releases/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom](vscode-file://vscode-app/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/workbench.html) [WARNING] Checksum validation failed, expected <!doctype but is aabcfdcaecafc1eb24d379b03d62059fb6a6d18f from scala for http://scala-tools.org/repo-releases/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom [WARNING] Could not validate integrity of download from http://scala-tools.org/repo-releases/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom: Checksum validation failed, expected <!doctype but is aabcfdcaecafc1eb24d379b03d62059fb6a6d18f [WARNING] Checksum validation failed, expected <!doctype but is aabcfdcaecafc1eb24d379b03d62059fb6a6d18f from scala for http://scala-tools.org/repo-releases/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom Downloaded from scala: http://scala-tools.org/repo-releases/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom (206 kB at 63 kB/s) [WARNING] The POM for org.scala-tools:maven-scala-plugin:jar:2.15.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4.102 s [INFO] Finished at: 2025-01-16T07:58:20Z [INFO] ------------------------------------------------------------------------ [ERROR] Plugin org.scala-tools:maven-scala-plugin:2.15.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.scala-tools:maven-scala-plugin:jar:2.15.2: 1 problem was encountered while building the effective model [ERROR] [FATAL] Non-parseable POM /root/.m2/repository/org/scala-tools/maven-scala-plugin/2.15.2/maven-scala-plugin-2.15.2.pom: unexpected markup <!d (position: START_DOCUMENT seen <!d... @1:3) @ line 1, column 3 [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] [http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException](vscode-file://vscode-app/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/workbench.html)

If you think the bug depends on external factors (e.g., dataset), please provide us with a minimal reproducible example that consists of the following items:

• a minimal dataset, necessary to reproduce the error
• the minimal runnable code necessary to reproduce the error, which can be run on the given dataset
• the necessary information on any used packages, .NET runtime version, and system it is run on
• in the case of random processes, a seed for reproducibility

Expected behavior
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