Add support for Modern Fortran extension

[emanspeaks]

Fixes #IssueNumber

Changes proposed:

• Add
• Delete
• Fix
• Prepare

Adds support for the Modern Fortran extension by recognizing its added languages.

[codecov]

Codecov Report

Merging #1872 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #1872   +/-   ##
======================================
  Coverage     100%    100%           
======================================
  Files          75      75           
  Lines        5625    5625           
  Branches      220     220           
======================================
  Hits         5625    5625

Impacted Files	Coverage Δ
src/iconsManifest/languages.ts	100% <ø> (ø)	⬆️

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[codecov]

Codecov Report

Merging #1872 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #1872   +/-   ##
======================================
  Coverage     100%    100%           
======================================
  Files          75      75           
  Lines        5625    5625           
  Branches      220     220           
======================================
  Hits         5625    5625

Impacted Files	Coverage Δ
src/iconsManifest/languages.ts	100% <ø> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9903762...bc5ef0d. Read the comment docs.

[JimiC]

Can you please provide links to the extensions (in the marketplace) that are using those language ids?

[emanspeaks]

https://marketplace.visualstudio.com/items?itemName=krvajalm.linter-gfortran