[ENG-10250] Add Texas A&M University for SSO (#104)

* Add Texas A&M Univ as supported institution
* Apply suggestions from @cslzchen

---------

Co-authored-by: Longze Chen <cslzchen@gmail.com>

Author: futa-ikeda

etc/cas/config/instn-authn-prod.xsl

@@ -457,6 +457,18 @@
                             <suffix/>
                         </user>
                     </xsl:when>
+                    <!-- Texas A&M University (TAMU) -->
+                    <xsl:when test="$idp='urn:mace:incommon:tamu.edu'">
+                        <id>tamu</id>
+                        <user>
+                            <username><xsl:value-of select="//attribute[@name='mail']/@value"/></username>
+                            <fullname><xsl:value-of select="//attribute[@name='displayname']/@value"/></fullname>
+                            <givenName><xsl:value-of select="//attribute[@name='givenname']/@value"/></givenName>
+                            <familyName><xsl:value-of select="//attribute[@name='sn']/@value"/></familyName>
+                            <middleNames/>
+                            <suffix/>
+                        </user>
+                    </xsl:when>
                     <!-- Towson University (TU) -->
                     <xsl:when test="$idp='https://shib.towson.edu/idp/shibboleth'">
                         <id>tu</id>

etc/cas/config/instn-authn-test.xsl

@@ -309,6 +309,18 @@
                             <suffix/>
                         </user>
                     </xsl:when>
+                    <!-- Texas A&M University (TAMU) -->
+                    <xsl:when test="$idp='urn:mace:incommon:tamu.edu'">
+                        <id>tamu</id>
+                        <user>
+                            <username><xsl:value-of select="//attribute[@name='mail']/@value"/></username>
+                            <fullname><xsl:value-of select="//attribute[@name='displayname']/@value"/></fullname>
+                            <givenName><xsl:value-of select="//attribute[@name='givenname']/@value"/></givenName>
+                            <familyName><xsl:value-of select="//attribute[@name='sn']/@value"/></familyName>
+                            <middleNames/>
+                            <suffix/>
+                        </user>
+                    </xsl:when>
                     <!-- University of Arizona (UA) -->
                     <xsl:when test="$idp='urn:mace:incommon:arizona.edu'">
                         <id>ua</id>

etc/cas/config/shibboleth2-prod.xml

@@ -121,6 +121,7 @@
         <!-- Princeton University -->
         <!-- Purdue University -->
         <!-- Temple University -->
+        <!-- Texas A&M University -->
         <!-- The University of Oklahoma -->
         <!-- The University of Texas at Dallas -->
         <!-- Tufts University -->

etc/cas/config/shibboleth2-test.xml

@@ -118,6 +118,7 @@
         <!-- Princeton University -->
         <!-- Purdue University -->
         <!-- Temple University -->
+        <!-- Texas A&M University -->
         <!-- The University of Oklahoma -->
         <!-- The University of Texas at Dallas -->
         <!-- Tufts University -->