style: remove VCS_INFO svn settings from themes that don't enable it

themes/jnrowe.zsh-theme

@@ -4,7 +4,6 @@ autoload -Uz vcs_info
 zstyle ':vcs_info:*' actionformats \
        '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
 zstyle ':vcs_info:*' formats '%F{2}%s%F{7}:%F{2}(%F{1}%b%F{2})%f '
-zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
 zstyle ':vcs_info:*' enable git
 
 add-zsh-hook precmd prompt_vcs

themes/linuxonly.zsh-theme

@@ -28,7 +28,6 @@ zstyle ':vcs_info:*' actionformats \
     '%{$c8%}(%f%s)%{$c7%}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
 zstyle ':vcs_info:*' formats \
     "%{$c8%}%s%{$c7%}:%{$c7%}(%{$c9%}%b%{$c7%})%f "
-zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
 zstyle ':vcs_info:*' enable git
 
 add-zsh-hook precmd prompt_jnrowe_precmd

themes/trapd00r.zsh-theme

@@ -102,7 +102,6 @@ zstyle ':vcs_info:*' actionformats \
 zstyle ':vcs_info:*' formats \
     "%{$c8%}%s%%{$c7%}❨ %{$c9%}%{$c11%}%b%{$c7%} ❩%{$reset_color%}%f "
 
-zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
 zstyle ':vcs_info:*' enable git
 
 add-zsh-hook precmd prompt_jnrowe_precmd