Update author list and citation file for release 6.8.0

Co-authored-by: Conor Finn <[email protected]>

CITATION.cff

@@ -6,9 +6,9 @@ authors:
     email: [email protected]
     website: https://www.mantidproject.org/
 title: Manipulation and Analysis Toolkit for Instrument Data
-version: 6.7.0
-doi: 10.5286/Software/Mantid6.7
-date-released: 2023-06-27
+version: 6.8.0
+doi: 10.5286/Software/Mantid6.8
+date-released: 2023-10-12
 keywords:
   - mantid
   - neutron

tools/DOI/authors.py

@@ -273,9 +273,11 @@
     "srikanthravipati": "Ravipati, Srikanth",
     "Srikanth Ravipati": "Ravipati, Srikanth",
     "Tom Hampson": "Hampson, Thomas",
+    "Hampson": "Hampson, Thomas",
     "thomashampson": "Hampson, Thomas",
     "Michael Walsh": "Walsh, Michael",
     "Yuanpeng Zhang": "Zhang, Yuanpeng",
+    "y8z": "Zhang, Yuanpeng",
     "Zhang Y": "Zhang, Yuanpeng",
     "Harry Hughes": "Hughes, Harry",
     "stonecoldhughes": "Hughes, Harry",
@@ -307,9 +309,14 @@
     "Carson Sears": "Sears, Carson",
     "searscr": "Sears, Carson",
     "Reece Boston": "Boston, Reece",
+    "Reece Boston (4rx)": "Boston, Reece",
+    "Boston S R": "Boston, Reece",
+    "rboston628": "Boston, Reece",
     "Marie Backman": "Backman, Marie",
     "eric pellegrini": "Pellegrini, Eric",
-    "Reece Boston (4rx)": "Boston, Reece",
+    "Maria Patrou": "Patrou, Maria",
+    "James Clarke": "Clarke, James",
+    "ymeinerzhagen": "YannickMeinerzhagen",
 }
 
 # Used to ensure a Git author does not appear in any of the DOIs.  This is NOT
@@ -323,6 +330,7 @@
     "Chris Kerr",
     "Thomas Brooks",
     "mantid-builder",
+    "mantidbuilder",
     "Erik B Knudsen",
     "Bartomeu Llopis",
     "dpaj",