chore(go.mod): remove unused bootstrap entries from go.sum

Signed-off-by: Sbragul26 <sbragul26@gmail.com>

Author: Sbragul26

go.sum

@@ -4,6 +4,4 @@ github.com/google/docsy v0.14.3 h1:4uFgPWTPj4NT79IboVkXGi49LLQadLVfU4WNOfD/s74=
 github.com/google/docsy v0.14.3/go.mod h1:1Fj1W1O3esZh7IBQ8XAYtxtg10udBXuGI89+LUQc1AU=
 github.com/google/docsy/dependencies v0.7.2 h1:+t5ufoADQAj4XneFphz4A+UU0ICAxmNaRHVWtMYXPSI=
 github.com/google/docsy/dependencies v0.7.2/go.mod h1:gihhs5gmgeO+wuoay4FwOzob+jYJVyQbNaQOh788lD4=
-github.com/twbs/bootstrap v5.2.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
-github.com/twbs/bootstrap v5.3.6+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
 github.com/twbs/bootstrap v5.3.8+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=