Update maven to 3.9.0 (java-native-access#489)

Motivation:

Let's use the latest maven version to build

Modifications:

Upgrade to 3.9.0

Result:

Use latest maven release

.mvn/wrapper/maven-wrapper.properties

@@ -1 +1 @@
-distributionUrl=https://maven-central.storage-download.googleapis.com/maven2/org/apache/maven/apache-maven/3.8.7/apache-maven-3.8.7-bin.zip
+distributionUrl=https://maven-central.storage-download.googleapis.com/maven2/org/apache/maven/apache-maven/3.9.0/apache-maven-3.9.0-bin.zip

docker/Dockerfile.centos7

@@ -58,9 +58,9 @@ run curl https://sh.rustup.rs -sSf | sh -s -- -y
 RUN echo 'PATH=$PATH:$HOME/.cargo/bin' >> ~/.bashrc
 
 WORKDIR /opt
-RUN curl https://downloads.apache.org/maven/maven-3/3.8.7/binaries/apache-maven-3.8.7-bin.tar.gz | tar -xz
-RUN echo 'PATH=/opt/apache-maven-3.8.7/bin/:$PATH' >> ~/.bashrc
+RUN curl https://dlcdn.apache.org/maven/maven-3/3.9.0/binaries/apache-maven-3.9.0-bin.tar.gz | tar -xz
+RUN echo 'PATH=/opt/apache-maven-3.9.0/bin/:$PATH' >> ~/.bashrc
 
 # Prepare our own build
-ENV PATH /opt/apache-maven-3.8.7/bin/:$PATH
+ENV PATH /opt/apache-maven-3.9.0/bin/:$PATH
 ENV JAVA_HOME /root/.sdkman/candidates/java/current

docker/Dockerfile.cross_compile_aarch64

@@ -55,8 +55,8 @@ RUN echo '[target.aarch64-unknown-linux-gnu]' >> /root/.cargo/config
 RUN echo 'linker = "aarch64-none-linux-gnu-gcc"' >> /root/.cargo/config
 
 WORKDIR /opt
-RUN curl https://downloads.apache.org/maven/maven-3/3.8.7/binaries/apache-maven-3.8.7-bin.tar.gz | tar -xz
-RUN echo 'PATH=/opt/apache-maven-3.8.7/bin/:$PATH' >> ~/.bashrc
+RUN curl https://dlcdn.apache.org/maven/maven-3/3.9.0/binaries/apache-maven-3.9.0-bin.tar.gz | tar -xz
+RUN echo 'PATH=/opt/apache-maven-3.9.0/bin/:$PATH' >> ~/.bashrc
 
 # Prepare our own build
-ENV PATH /opt/apache-maven-3.8.7/bin/:$PATH
+ENV PATH /opt/apache-maven-3.9.0/bin/:$PATH