[LyX/master] Show python info in About LyX

[Richard Kimberly Heck]

commit c6dfc70367b3156f2c94cd6f0980c927472e12ec
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Sat Feb 13 11:53:03 2021 -0500

    Show python info in About LyX
---
 src/frontends/qt/GuiAbout.cpp  |    7 ++++++-
 src/frontends/qt/ui/AboutUi.ui |    2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/frontends/qt/GuiAbout.cpp b/src/frontends/qt/GuiAbout.cpp
index 35dd3bf..6a4a137 100644
--- a/src/frontends/qt/GuiAbout.cpp
+++ b/src/frontends/qt/GuiAbout.cpp
@@ -281,6 +281,11 @@ static QString version(bool const plain = false)
 	else
 		out << "</p><p>";
 	out << toqstr(bformat(_("Qt Version (compile-time): %1$s"), from_ascii(QT_VERSION_STR)));
+	if (plain)
+		out << '\n';
+	else
+		out << "</p><p>";
+	out << toqstr(bformat(_("Python detected: %1$s"), from_utf8(os::python())));
 	if (!plain)
 		out << toqstr("</p></body></html>");
 	return res;
@@ -339,7 +344,7 @@ GuiAbout::GuiAbout(GuiView & lv)
 	d->ui.tab->setUsesScrollButtons(false);
 
 	// fix height to minimum
-	setFixedHeight(sizeHint().height());
+	// setFixedHeight(sizeHint().height());
 }
 
 
diff --git a/src/frontends/qt/ui/AboutUi.ui b/src/frontends/qt/ui/AboutUi.ui
index 7ae4ebd..bce7593 100644
--- a/src/frontends/qt/ui/AboutUi.ui
+++ b/src/frontends/qt/ui/AboutUi.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>552</width>
-    <height>402</height>
+    <height>470</height>
    </rect>
   </property>
   <property name="windowTitle">