fix(dep): Pin golang.org/x/tools dependency

[sayboras]

Description

Currently, golangci-lint is failed for all repos using vendoring.

As suggested by @lukasmalkmus, pinning golang.org/x/tools to
9cf592e881e9 to fix the issue.

Relates #1502

Signed-off-by: Tam Mach [email protected]

Note: I tried to avoid replace directive, but can't without downgrading mvdan.cc/gofumpt package.

Testing

Before

$ make lint
golangci-lint run
ERRO Running error: context loading failed: failed to load packages: failed to load with go/packages: err: exit status 1: stderr: build flag -mod=readonly only valid when using modules
make: *** [lint] Error 3

After

$ make lint
golangci-lint run

[ldez]

#1502 (comment)

[ldez]

I created another fix: #1593

@sayboras WDYT?

[sayboras]

@ldez thanks, it's much better than pinning version 💯 . Let me close this one in favor of #1593