Release 0.4.0

What's Changed

• chore(deps): update bazelbuild/setup-bazelisk action to v2 by @renovate in #62
• feat: add current_static_fortran_toolchain by @f0rmiga in #64
• fix: rules_fortran by @f0rmiga in #65
• fix: exclude sysroot and some libs from bootlin by @f0rmiga in #66
• fix: missing real files by @f0rmiga in #67
• feat: add lapack example by @f0rmiga in #68
• feat: add avl example by @f0rmiga in #69
• fix: avoid file names collisions by @f0rmiga in #70
• fix: avl flags by @f0rmiga in #71

Full Changelog: 0.3.1...0.4.0