Update version to v1.17.7

[willhickey]

Nothing in this commit except the version bump:

$ glol -1
7ab3250f46 2023-11-17 16:45:14 -0600  (HEAD -> version_bump_v1.17.7, origin/version_bump_v1.17.7)  [email protected] Update version to v1.17.7
$ git diff v1.17..HEAD | grep -vE "^ |^@@ |^--- |^\+\+\+ |^index |^diff |^-( \")?solana.*1.17.6|^\+( \")?solana.*1.17.7|^-version|^\+version"
$

[codecov]

Codecov Report

Merging #34157 (7ab3250) into v1.17 (61caae6) will decrease coverage by 0.1%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff            @@
##            v1.17   #34157     +/-   ##
=========================================
- Coverage    81.8%    81.8%   -0.1%     
=========================================
  Files         803      803             
  Lines      217923   217923             
=========================================
- Hits       178367   178352     -15     
- Misses      39556    39571     +15