docs/website/association.html: move buildroot-association to Gitlab

The buildroot-association repository used to be hosted on Github, then
was closed for some banking issues. We're now making it public again,
but on Gitlab like the rest of Buildroot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

docs/website/association.html

@@ -32,21 +32,21 @@
 	  </ul>
 
 	  <p>The bylaws of the association are available
-	  in <a href="https://raw.githubusercontent.com/buildroot/buildroot-association/master/statuts_fr.txt">French</a>
+	  in <a href="https://gitlab.com/buildroot.org/buildroot-association/-/raw/master/statuts_fr.txt">French</a>
 	  (official) and
-	  in <a href="https://github.com/buildroot/buildroot-association/blob/master/statutes_en.txt">English</a>
+	  in <a href="https://gitlab.com/buildroot.org/buildroot-association/-/raw/master/statutes_en.txt">English</a>
 	  (unofficial translation). The association was declared on
 	  March 14, 2016 to the <em>Préfecture de Haute-Garonne</em>
 	  (France) and is registered under the n°W313024278. See this
-	  official <a href="https://github.com/buildroot/buildroot-association/blob/master/pdf/Recepisse_CR.pdf">receipt</a>
+	  official <a href="https://gitlab.com/buildroot.org/buildroot-association/-/raw/master/pdf/Recepisse_CR.pdf">receipt</a>
 	  from the French authorities.</p>
 
 	  <p>Our accounting is fully public, including the bank
 	  account summaries,
-	  see <a href="https://github.com/buildroot/buildroot-association/tree/master/accounting">accounting</a>. Numerous
+	  see <a href="https://gitlab.com/buildroot.org/buildroot-association/-/tree/master/accounting">accounting</a>. Numerous
 	  other administrative documents related to the association
 	  are available on
-	  its <a href="https://github.com/buildroot/buildroot-association/">Github
+	  its <a href="https://gitlab.com/buildroot.org/buildroot-association/">Gitlab
 	  repository</a></p>
 	</div>
       </div>
@@ -68,7 +68,7 @@
 
 	  <p>Once the membership fee is received, it will be listed in
 	  the
-	  association <a href="https://github.com/buildroot/buildroot-association/tree/master/accounting">accounting</a>
+	  association <a href="https://gitlab.com/buildroot.org/buildroot-association/-/tree/master/accounting">accounting</a>
 	  files, which serve as the official list of
 	  members. Therefore, members accept that their name and the
 	  amount of their membership fee is made public.</p>