Creating release notes for version 8.7.7

Author: alexanderrichards

ganga/GangaRelease/ReleaseNotes-8.7.7

@@ -0,0 +1,22 @@
+**************************************************************************************************************
+8.7.7 (2024/06/10)
+
+--------------------------------------------------------------------------------------------------------------
+ganga/ganga/GangaCore
+--------------------------------------------------------------------------------------------------------------
+* Re-add runMonitoring with job slice #2344
+* Ensure local jobs run in a fresh environment #2338
+* Fix Condor run script #2339 
+
+--------------------------------------------------------------------------------------------------------------
+ganga/ganga/GangaDirac
+--------------------------------------------------------------------------------------------------------------
+* Add credential requirement decorator to getOutputData #2353 
+
+--------------------------------------------------------------------------------------------------------------
+ganga/ganga/GangaLHCb
+--------------------------------------------------------------------------------------------------------------
+* Add option to select SMOG state in BKQuery #2342
+* Code tidy in initialisation #2349
+* Fix for apptainer call in GaudiExec #2329 
+* Improvements for GaudiExec with apptainer builds #2331