fix: negative number

[maximebiloe]

On our project we wanted to migrate to Typescript 5.4 but we encountered the following issue

Error: Debug Failure. False expression: Negative numbers should be created in combination with createPrefixUnaryExpression
    at Object.createNumericLiteral (node_modules/typescript/lib/typescript.js:21097:13)
    at Object.buildNumericLiteralTypeNode (node_modules/@anttiviljami/dtsgenerator/dist/core/astBuilder.js:56:56)
    at DtsGenerator.generateLiteralTypeNode (node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:312:28)
    at node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:279:29
    at Array.map (<anonymous>)
    at Object.buildUnionTypeNode (node_modules/@anttiviljami/dtsgenerator/dist/core/astBuilder.js:124:55)
    at DtsGenerator.generateLiteralTypeProperty (node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:278:24)
    at DtsGenerator.generateTypeProperty (node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:273:21)
    at DtsGenerator.generateProperties (node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:244:84)
    at DtsGenerator.generateDeclareType (node_modules/@anttiviljami/dtsgenerator/dist/core/dtsGenerator.js:218:34)

So here is a PR to fix it.
To do it, I've locally bumped the Typescript version used to 5.4.5, created the test case and fixed the issue to use the right method.
I didn't want to upgrade the Typescript version in your package.json as I didn't know if you want to run further tests to declare your package compatible. If you want me to do it, let me know and I'll push an extra commit

This is a backport of my PR done on the original repository and already released

[greeeg]

Awesome, thanks @maximebiloe 🚀

[coveralls]

Pull Request Test Coverage Report for Build 9461529382

Details

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.03%) to 89.587%

---

Totals
Change from base Build 7677698900:	0.03%
Covered Lines:	1123
Relevant Lines:	1233

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9461529382

Details

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.03%) to 89.587%

---

Totals
Change from base Build 7677698900:	0.03%
Covered Lines:	1123
Relevant Lines:	1233

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9461529382

Details

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.03%) to 89.587%

---

Totals
Change from base Build 7677698900:	0.03%
Covered Lines:	1123
Relevant Lines:	1233

---

💛 - Coveralls