GUACAMOLE-2139: Add automatic retrieval of license information where absent. Remove unused license info.

doc/licenses/jakarta-jaxb/LICENSE.md

@@ -2,8 +2,9 @@
 # URL:     https://eclipse-ee4j.github.io/jaxb-ri/
 # From:    'Oracle Corporation' (http://www.oracle.com/)
 # License: BSD 3-clause 
+# Source:  https://raw.githubusercontent.com/eclipse-ee4j/jaxb-ri/refs/tags/${VERSION}-RI/LICENSE.md
 #
-# --- BEGIN LICENSE FILE ---
+# --- BEGIN LICENSE FILE [2.3.2] ---
 Copyright (c) 2018 Oracle and/or its affiliates. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -32,4 +33,4 @@ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# --- END LICENSE FILE ---
+# --- END LICENSE FILE [2.3.2] ---

doc/licenses/jakarta-jaxb/NOTICE.md

@@ -0,0 +1,23 @@
+# Source:  https://raw.githubusercontent.com/eclipse-ee4j/jaxb-ri/refs/tags/${VERSION}-RI/NOTICE.md
+#
+# --- BEGIN LICENSE FILE [2.3.2] ---
+# Notices for Eclipse Implementation of JAXB
+
+This content is produced and maintained by the Eclipse Implementation of JAXB
+project.
+
+* Project home: https://projects.eclipse.org/projects/ee4j.jaxb-impl
+
+## Trademarks
+
+Eclipse Implementation of JAXB is a trademark of the Eclipse Foundation.
+
+## Cryptography
+
+Content may contain encryption software. The country in which you are currently
+may have restrictions on the import, possession, and use, and/or re-export to
+another country, of encryption software. BEFORE using any encryption software,
+please check the country's laws, regulations and policies concerning the import,
+possession, or use, and re-export of encryption software, to see if this is
+permitted.
+# --- END LICENSE FILE [2.3.2] ---