Update module github.com/forkcloser/dot to v1.2.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/forkcloser/dot	v1.1.1 → v1.2.0

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Release Notes

forkcloser/dot (github.com/forkcloser/dot)

v1.2.0

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[renovate]

ℹ️ Artifact update notice

File name: tools/go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 1 additional dependency was updated

Details:

Package	Change
github.com/forkcloser/go-graphviz	v0.3.1 -> v0.5.0

[closer-claudio]

✅ at 88268f0: forkcloser/dot v1.1.1 → v1.2.0 in tools/go.mod, carrying go-graphviz v0.3.1 → v0.5.0 and dropping fogleman/gg and golang/freetype, which v0.5.0's own canvas replaced. The same bump as farcloser/limen#247, forkcloser/godolint#74 and website-godolint#35, line for line: this repository pins its own release as the tool limen's recipes run.

🔍 Checked:

• The four new go.sum lines (dot v1.2.0 h1 and /go.mod, go-graphviz v0.5.0 h1 and /go.mod) match sum.golang.org's records; the dropped lines are gg's and freetype's, which nothing else in tools/go.mod requires.
• v1.2.0 is dot#54 (the changelog cut) plus #56 — go-graphviz v0.5.0 with the GV/XDOT fix, reviewed ✅ at f9e7445, the committed binary gone — and Renovate's own bumps; the tag resolves to #56's merge.
• dot is a limen tool directive here, run in one place, perf-go.just's profile recipe: build/tools/dot -Tpng. Raster output, so v0.5.0's -Tdot/-Txdot naming change does not reach it. dot's own go.mod is untouched; only the tools module moves.
• One commit on current main (2da798e).