Add FrontCompiler to allowed users of Shape

[mmcgr]

Add FrontCompiler to allowed users of Shape. Remove Compiler/Front and Compiler/front2back.jl.

Dependent on the move to FrontCompiler: https://github.com/RelationalAI/raicode/pull/21115/

[github-actions]

Static code analyzer report

Output of the StaticLint.jl code analyzer. 🫵Want to contribute?🫵 RelationalAI Style Guide for Julia
Report creation time (UTC): (2024-09-27T06:51:43.725)

• Line 58, column 43: Use $(x) instead of $x (explanation). raicode/src/linting/extended_checks.jl
• Line 271, column 5: Use tin(item,collection) instead of the Julia's in or ∈. raicode/src/linting/extended_checks.jl
• Line 314, column 13: Use tin(item,collection) instead of the Julia's in or ∈. raicode/src/linting/extended_checks.jl
• Line 346, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 400, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 403, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 404, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 444, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 541, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
• Line 553, column 5: Use thaskey(dict,key) instead of the Julia's haskey. raicode/src/linting/extended_checks.jl
  🚨In total, 10 rule violations and 0 PR reviewer recommendation are found over 2 Julia files🚨

[gkastrinis]

Thanks!