Auto update version for eclmanual and runeclipse

[alifbe]

Automatic fetch latest Eclipse version and using for eclmanual and runeclipse

The PR fetch E100 version and assumes that there is a corresponding E300 and Eclipse manual.

[ertomatic]

Can one of the admins verify this patch?

[codecov-commenter]

Codecov Report

Merging #536 (936c54d) into main (87a3dde) will decrease coverage by 0.01%.
The diff coverage is 90.32%.

❗ Current head 936c54d differs from pull request most recent head 4997454. Consider uploading reports for the commit 4997454 to get more accurate results

@@            Coverage Diff             @@
##             main     #536      +/-   ##
==========================================
- Coverage   86.17%   86.16%   -0.01%     
==========================================
  Files          49       49              
  Lines        7025     7035      +10     
==========================================
+ Hits         6054     6062       +8     
- Misses        971      973       +2     

Impacted Files	Coverage Δ
src/subscript/pack_sim/pack_sim.py	89.77% <90.00%> (+0.48%)	⬆️
...bscript/convert_grid_format/convert_grid_format.py	86.95% <100.00%> (ø)
...c/subscript/fmu_copy_revision/fmu_copy_revision.py	87.76% <100.00%> (+4.08%)	⬆️

... and 2 files with indirect coverage changes

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[rnyb]

LGTM