vuln-fix: Use HTTPS instead of HTTP to resolve deps CVE-2021-26291

This fixes a security vulnerability in this project where the `pom.xml`
files were configuring Maven to resolve dependencies over HTTP instead of
HTTPS.

Weakness: CWE-829: Inclusion of Functionality from Untrusted Control Sphere
Severity: High
CVSSS: 8.1
Detection: CodeQL & OpenRewrite (https://public.moderne.io/recipes/org.openrewrite.maven.security.UseHttpsForRepositories)

Reported-by: Jonathan Leitschuh <[email protected]>
Signed-off-by: Jonathan Leitschuh <[email protected]>

Bug-tracker: JLLeitschuh/security-research#8

Co-authored-by: Moderne <[email protected]>

pom.xml

@@ -39,7 +39,7 @@
 	<repositories>
 		<repository>
 			<id>java.net</id>
-			<url>http://download.java.net/maven/2/</url>
+			<url>https://download.java.net/maven/2/</url>
 			<releases>
 				<enabled>true</enabled>
 			</releases>
@@ -49,7 +49,7 @@
 		</repository>
 		<repository>
 			<id>alibaba</id>
-			<url>http://code.alibabatech.com/mvn/releases/</url>
+			<url>https://code.alibabatech.com/mvn/releases/</url>
 			<releases>
 				<enabled>true</enabled>
 			</releases>