build: Bump github.com/briandowns/spinner to 1.18.1

Note that github.com/briandowns/spinner 1.18.1 introduced a needless
dependency on github.com/mattn/go-isatty for the IsTerminal() API, which
was later removed in 1.23.1 [1].  Fewer dependencies are always good
because it reduces the amount of code in use.

Therefore, this is a step towards using github.com/briandowns/spinner
1.23.1.  Instead of bumping it straight to its final desired version,
doing it in smaller steps makes it easier to bisect any uncaught
regressions in future.

The src/go.sum file was updated with 'go mod tidy'.

[1] github.com/briandowns/spinner commit 8f269dd04fbfe236
    briandowns/spinner@8f269dd04fbfe236
    briandowns/spinner#156

containers#1584

src/go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/NVIDIA/go-nvml v0.12.4-0
 	github.com/NVIDIA/nvidia-container-toolkit v1.16.2
 	github.com/acobaugh/osrelease v0.1.0
-	github.com/briandowns/spinner v1.18.0
+	github.com/briandowns/spinner v1.18.1
 	github.com/docker/go-units v0.5.0
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/go-logfmt/logfmt v0.5.0

src/go.sum

@@ -76,8 +76,8 @@ github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6r
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
 github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
-github.com/briandowns/spinner v1.18.0 h1:SJs0maNOs4FqhBwiJ3Gr7Z1D39/rukIVGQvpNZVHVcM=
-github.com/briandowns/spinner v1.18.0/go.mod h1:QOuQk7x+EaDASo80FEXwlwiA+j/PPIcX3FScO+3/ZPQ=
+github.com/briandowns/spinner v1.18.1 h1:yhQmQtM1zsqFsouh09Bk/jCjd50pC3EOGsh28gLVvwY=
+github.com/briandowns/spinner v1.18.1/go.mod h1:mQak9GHqbspjC/5iUx3qMlIho8xBS/ppAL/hX5SmPJU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/census-instrumentation/opencensus-proto v0.3.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=