[gcc r16-1592] libgcobol: Add license.

[James K. Lowden]

https://gcc.gnu.org/g:632a50abc3a99cace8abc6ed3817f7eb1312c9d2

commit r16-1592-g632a50abc3a99cace8abc6ed3817f7eb1312c9d2
Author: James K. Lowden <jklowden@cobolworx.com>
Date:   Fri Jun 20 10:16:26 2025 -0400

    libgcobol: Add license.
    
    libgcobol/ChangeLog:
    
            * LICENSE: New file.

Diff:
---
 libgcobol/LICENSE | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/libgcobol/LICENSE b/libgcobol/LICENSE
new file mode 100644
index 000000000000..3937993c56a2
--- /dev/null
+++ b/libgcobol/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2021-2025 Symas Corporation
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following disclaimer
+  in the documentation and/or other materials provided with the
+  distribution.
+* Neither the name of the Symas Corporation nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR 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.