Add Apache2 Language Support

[DorZuberi]

Relates to #154

[github-actions]

Benchmark Results

Comparison of add-apache2-language-support against main (0c220ab18d0924aa7e811c2ab83743b4b6240d6a).

Open to see the benchmark results

benchmark	subject	set	revs	its	mem_peak	mode	rstdev
HighlighterBench	benchParse	apache	100	5	2.030mb	73.328063μs	±0.89%
HighlighterBench	benchParse	bash	100	5	2.049mb -0.19%	209.003209μs -1.36%	±0.92% +17.16%
HighlighterBench	benchParse	bbcode	100	5	2.029mb 0.00%	75.680411μs -0.15%	±0.77% -31.41%
HighlighterBench	benchParse	blade	100	5	2.622mb -0.15%	1,074.029550μs -0.62%	±2.03% +126.39%
HighlighterBench	benchParse	css	100	5	2.036mb -0.19%	142.577984μs +0.25%	±0.92% -38.85%
HighlighterBench	benchParse	diff	100	5	2.031mb 0.00%	26.964286μs -0.19%	±1.18% +38.40%
HighlighterBench	benchParse	dockerfile	100	5	2.031mb 0.00%	89.916928μs +0.59%	±0.88% +131.83%
HighlighterBench	benchParse	dotenv	100	5	2.030mb 0.00%	77.743288μs -1.18%	±0.68% +3.50%
HighlighterBench	benchParse	ellison	100	5	2.122mb -0.18%	353.696164μs +0.35%	±0.43% -54.08%
HighlighterBench	benchParse	gdscript	100	5	2.116mb -0.18%	334.535558μs +0.34%	±0.40% -6.35%
HighlighterBench	benchParse	html	100	5	2.040mb -0.19%	117.585714μs -0.15%	±0.93% +69.50%
HighlighterBench	benchParse	ini	100	5	2.029mb 0.00%	87.290333μs +0.56%	±0.47% +25.19%
HighlighterBench	benchParse	javascript	100	5	2.104mb -0.18%	274.574384μs -0.15%	±0.52% +40.59%
HighlighterBench	benchParse	json	100	5	2.079mb -0.19%	240.932838μs -0.90%	±0.32% -41.45%
HighlighterBench	benchParse	markdown	100	5	2.031mb 0.00%	75.168826μs -1.16%	±0.77% +34.63%
HighlighterBench	benchParse	php	100	5	2.382mb -0.16%	757.797808μs -0.04%	±0.45% +11.44%
HighlighterBench	benchParse	python	100	5	2.280mb -0.17%	423.952192μs -0.13%	±0.72% +71.09%
HighlighterBench	benchParse	scss	100	5	2.052mb -0.19%	184.646477μs -0.68%	±0.23% -64.31%
HighlighterBench	benchParse	sql	100	5	2.051mb -0.19%	159.252192μs -0.13%	±0.29% -27.89%
HighlighterBench	benchParse	terminal	100	5	2.047mb -0.82%	121.390020μs -38.79%	±0.70% +18.65%
HighlighterBench	benchParse	twig	100	5	19.158mb -0.02%	1,457.677593μs +1.47%	±0.47% -66.60%
HighlighterBench	benchParse	xml	100	5	2.054mb -0.19%	181.098943μs -0.63%	±0.69% -47.33%
HighlighterBench	benchParse	yaml	100	5	2.112mb -0.18%	325.080176μs -0.00%	±0.77% +90.67%

_{Generated by phpbench against commit 2feefeb}

[brendt]

Hi one nitpick: can you not write "Closes #issue", because then the issue actually closes when I merge this PR :p I rather you write "Relates to #154" :)

[brendt]

And thanks for the continued support! Really appreciate these :D