docs: Add GitHub sponsor username to FUNDING.yml

[vbreuss]

This PR adds GitHub Sponsors funding configuration to enable sponsorship for the repository. The change adds a single GitHub sponsor username to the FUNDING.yml file, which will display sponsorship options on the repository's main page.

• Adds GitHub Sponsors configuration file

[Copilot]

Pull Request Overview

This PR adds GitHub Sponsors funding configuration to enable sponsorship for the repository. The change adds a single GitHub sponsor username to the FUNDING.yml file, which will display sponsorship options on the repository's main page.

• Adds GitHub Sponsors configuration file

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

👽 Mutation Results

aweXpect

Details

File	Score	Killed	Survived	Timeout	No Coverage	Ignored	Compile Errors	Total Detected	Total Undetected	Total Mutants

The final mutation score is NaN%

Coverage Thresholds: high:80 low:60 break:0

aweXpect.Core

Details

File	Score	Killed	Survived	Timeout	No Coverage	Ignored	Compile Errors	Total Detected	Total Undetected	Total Mutants

The final mutation score is NaN%

Coverage Thresholds: high:80 low:60 break:0

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.14.0, Ubuntu 24.04.3 LTS (Noble Numbat)

AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores

.NET SDK 8.0.414

[Host] : .NET 8.0.20 (8.0.2025.41914), X64 RyuJIT AVX2
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Method	Mean	Error	StdDev	Gen0	Gen1	Allocated
Bool_aweXpect	230.1 ns	3.53 ns	3.30 ns	0.0300	-	504 B
Bool_FluentAssertions	254.0 ns	3.27 ns	3.06 ns	0.0567	-	952 B
Bool_TUnit	928.7 ns	20.52 ns	19.19 ns	0.1431	-	2408 B
Equivalency_aweXpect	296,386.4 ns	2,047.01 ns	1,914.78 ns	20.0195	0.9766	335556 B
Equivalency_FluentAssertions	2,329,832.1 ns	42,566.11 ns	39,816.37 ns	273.4375	46.8750	4584416 B
Equivalency_TUnit	709,151.6 ns	6,269.24 ns	5,864.25 ns	51.7578	2.9297	880545 B
Int_GreaterThan_aweXpect	267.4 ns	6.06 ns	5.67 ns	0.0486	-	816 B
Int_GreaterThan_FluentAssertions	273.5 ns	5.19 ns	4.86 ns	0.0730	-	1224 B
Int_GreaterThan_TUnit	1,221.0 ns	23.60 ns	22.08 ns	0.1774	-	2984 B
ItemsCount_AtLeast_aweXpect	541.7 ns	11.74 ns	10.99 ns	0.0868	-	1464 B
ItemsCount_AtLeast_FluentAssertions	525.0 ns	5.14 ns	4.81 ns	0.1192	-	2008 B
ItemsCount_AtLeast_TUnit	22,013.3 ns	233.59 ns	218.50 ns	1.6174	-	27480 B
String_aweXpect	434.4 ns	6.69 ns	5.93 ns	0.0734	-	1232 B
String_FluentAssertions	502.5 ns	9.01 ns	8.42 ns	0.1292	-	2168 B
String_TUnit	1,266.3 ns	11.11 ns	10.40 ns	0.1831	-	3072 B
StringArray_aweXpect	1,807.5 ns	14.93 ns	13.97 ns	0.1717	-	2888 B
StringArray_FluentAssertions	1,387.3 ns	14.80 ns	13.85 ns	0.2480	-	4152 B
StringArray_TUnit	3,307.8 ns	34.30 ns	32.09 ns	0.3128	-	5296 B
StringArrayInAnyOrder_aweXpect	2,295.6 ns	13.34 ns	12.48 ns	0.1831	-	3080 B
StringArrayInAnyOrder_FluentAssertions	152,892.0 ns	861.37 ns	805.72 ns	3.4180	-	63788 B
StringArrayInAnyOrder_TUnit	3,921.0 ns	57.95 ns	54.21 ns	0.3815	-	6488 B

[github-actions]

This is addressed in release v2.24.0.