Update EC2/IAM resources

[bblommers]

No description provided.

[codecov-commenter]

Codecov Report

Merging #4682 (f4b09ad) into master (3d10536) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4682   +/-   ##
=======================================
  Coverage   95.26%   95.26%           
=======================================
  Files         550      550           
  Lines       60752    60754    +2     
=======================================
+ Hits        57877    57880    +3     
+ Misses       2875     2874    -1     

Flag	Coverage Δ
servertests	47.81% <ø> (+<0.01%)	⬆️
test_responses	32.46% <ø> (-0.01%)	⬇️
unittests	95.18% <ø> (+<0.01%)	⬆️

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Impacted Files	Coverage Δ
moto/iam/aws_managed_policies.py	100.00% <ø> (ø)
moto/sns/models.py	96.65% <0.00%> (+0.01%)	⬆️
moto/awslambda/models.py	93.03% <0.00%> (+0.11%)	⬆️

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