[Chapel Merge] fix docker FROM-AS case mismatch

Branch: refs/heads/main
Revision: 62fad9076dc01e292164c470778686f1bc27274f
Author: arezaii
Link: fix docker FROM-AS case mismatch by arezaii · Pull Request #25637 · chapel-lang/chapel · GitHub
Log Message:
fix docker FROM-AS case mismatch (#25637)

This fixes a warning from Docker about mismatched casing between FROM
and as in two lines. Previously Docker would issue a warning about
this like so:

WARN: FromAsCasing: 'as' and 'FROM' keywords' casing do not match

This just updates the casing to match and eliminate the warning.

TESTING:

  • docker build . no longer complains about case mismatch

[reviewed by @DanilaFe - thanks!]

Compare: Comparing 25b0f7c6fed5809bfa2114b9eeb91888911d82fd...1ac7f66c8d956e5e21a5c9b8ce6e2a94fff2fe27 · chapel-lang/chapel · GitHub

Diff:
M Dockerfile
https://github.com/chapel-lang/chapel/pull/25637.diff