tdf#155877 Fix broken links in Tools menu help pages in Draw

Added HID bookmarks to /text/shared/guide/redaction.xhp so that pressing F1 opens the correct help page for:
Tools > Redact > Rectangle
Tools > Redact > Freeform
Tools > Redact > Export Redacted PDF (White)
Tools > REdact > Export Redacted PDF (Black)

Change-Id: I6ae3dcb39f794c9acff004d66b5fecd821fe93c9
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/162819
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
diff --git a/source/text/shared/guide/redaction.xhp b/source/text/shared/guide/redaction.xhp
index 3201a5f..8c8acdd 100644
--- a/source/text/shared/guide/redaction.xhp
+++ b/source/text/shared/guide/redaction.xhp
@@ -40,6 +40,7 @@
    <table id="tab_id31562796423552">
        <tablerow>
            <tablecell>
              <bookmark  branch="hid/.uno:Rect?FillTransparence:short=50" id="bm_id171706629486324" localize="false"/>
                <paragraph id="par_id691562796423552" role="paragraph">
                    <image src="cmd/sc_rect.svg" id="img_id41562796484514" width="1cm" height="1cm"><alt id="alt_id151562796484514">Rectangle Redaction tool icon</alt></image>
                </paragraph>
@@ -57,6 +58,7 @@
                </paragraph>
            </tablecell>
            <tablecell>
              <bookmark  branch="hid/.uno:Freeline_Unfilled?Transparence:short=50" id="bm_id141706630051297" localize="false"/>
                <paragraph id="par_id641562796560552" role="paragraph">The <emph>Freeform Redaction</emph> tool allows the user to mark the content for redaction by drawing free-form lines or polygons covering the content.</paragraph>
            </tablecell>
        </tablerow>
@@ -70,6 +72,7 @@
                </paragraph>
            </tablecell>
            <tablecell>
              <bookmark  branch="hid/.uno:ExportDirectToPDF?IsRedactMode:bool=true" id="bm_id81706630524776" localize="false"/>
                <paragraph id="par_id231562796701222" role="paragraph">The <emph>Redacted Export</emph> button box has two options:</paragraph>
                <list type="unordered">
                    <listitem>