GH Actions: Add workflow with "configure --enable-editable"

[mkoeppe]

Depends on #31377
Depends on #31412
Depends on #31064

CC: @kliem @tobiasdiez @kiwifb

Component: porting

Reviewer: Kwankyu Lee

Issue created by migration from https://trac.sagemath.org/ticket/31413

[mkoeppe]

comment:1

Sage development has entered the release candidate phase for 9.3. Setting a new milestone for this ticket based on a cursory review.

[mkoeppe]

comment:5

Obsolete after #32406 (Make "./configure --enable-editable" the default)

[kwankyu]

Reviewer: Kwankyu Lee

[kwankyu]

comment:6

True.