Fix filter commit label

[pmiossec]

Changes proposed in this pull request:

• Fix filter commit label which was displayed like "Commit..." instead of "Commit" because the transation was the one of the "commands" menu due to the same control name (a real problem in french translation for example).
• Use of a much detailed label to better tell what the filter do (I, myself, never know that the filter was also used to search in sha1)

Screenshots before and after (if PR changes UI):

• before:

• after:

[codecov]

Codecov Report

Merging #4926 into master will increase coverage by <.01%.
The diff coverage is 60%.

@@            Coverage Diff             @@
##           master    #4926      +/-   ##
==========================================
+ Coverage   34.52%   34.52%   +<.01%     
==========================================
  Files         542      542              
  Lines       43154    43154              
  Branches     5967     5967              
==========================================
+ Hits        14897    14899       +2     
+ Misses      27522    27520       -2     
  Partials      735      735

[gerhardol]

Suggest change to SHA in text, otherwise OK

[gerhardol]

SHA-1 (and SHA) is used in similar commands

[sharwell]

💡 I would actually use 'hash' instead of 'SHA'

[RussKie]

I've heard some people use "commish" for "commit hash".
Either way we need to be consistent, and if we currently use SHA and SHA-1 then we need to continue with this.
We can reword it to "hash" or "commit hash" (or even "commish") separately before v3 is released

[pmiossec]

They surely use "commitish" ;-) but that is larger than just "commit hash" and refer to everything that end up pointing to a commit.

So, I think it is not understandable by most and also not exactly what we filter here (except if I'm wrong).

I like "hash" (or "SHA") which are more future proof :-)

I will update to "SHA" if that's we use at the moment.

[pmiossec]

finally, I have choosen "hash" because that's what is used in the commit details tab and in the "copy to clipboard" menu.