Bump version to 1.13.1.0

[dbbaughe]

Issue #, if available:

Description of changes:

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[codecov]

Codecov Report

Merging #411 (429633f) into main (625c97c) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main     #411      +/-   ##
============================================
- Coverage     77.01%   76.98%   -0.03%     
+ Complexity     1502     1500       -2     
============================================
  Files           196      196              
  Lines          7831     7831              
  Branches       1246     1246              
============================================
- Hits           6031     6029       -2     
  Misses         1127     1127              
- Partials        673      675       +2     

Impacted Files	Coverage Δ	Complexity Δ
...nt/indexstatemanagement/model/destination/Chime.kt	40.90% <0.00%> (-13.64%)	2.00% <0.00%> (-2.00%)
...anagement/indexstatemanagement/model/Transition.kt	64.61% <0.00%> (-3.08%)	5.00% <0.00%> (ø%)
...icsearch/indexmanagement/rollup/model/ISMRollup.kt	93.04% <0.00%> (-1.74%)	27.00% <0.00%> (-2.00%)
...icsearch/indexmanagement/IndexManagementIndices.kt	64.28% <0.00%> (+2.85%)	9.00% <0.00%> (ø%)
...nt/indexstatemanagement/model/destination/Slack.kt	54.54% <0.00%> (+13.63%)	4.00% <0.00%> (+2.00%)

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