content/static: add new svg icons for sidebar details section

For golang/go#43129

Change-Id: I5b5231270efc298186e84444fc72241416888376
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/277852
Trust: Jamal Carvalho <jamal@golang.org>
Run-TryBot: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Julie Qiu <julie@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
diff --git a/content/static/img/pkg-icon-cancel_24x24.svg b/content/static/img/pkg-icon-cancel_24x24.svg
new file mode 100644
index 0000000..c4fc476
--- /dev/null
+++ b/content/static/img/pkg-icon-cancel_24x24.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24"><path d="M0 0h24v24H0V0z" fill="none" opacity=".87"/><path d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8zm3.59-13L12 10.59 8.41 7 7 8.41 10.59 12 7 15.59 8.41 17 12 13.41 15.59 17 17 15.59 13.41 12 17 8.41z"/></svg>
\ No newline at end of file
diff --git a/content/static/img/pkg-icon-checkCircleOutline_24x24.svg b/content/static/img/pkg-icon-checkCircleOutline_24x24.svg
new file mode 100644
index 0000000..37a8761
--- /dev/null
+++ b/content/static/img/pkg-icon-checkCircleOutline_24x24.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24"><path d="M0 0h24v24H0V0zm0 0h24v24H0V0z" fill="none" /><path fill="#007d9c" d="M16.59 7.58L10 14.17l-3.59-3.58L5 12l5 5 8-8zM12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z"/></svg>
\ No newline at end of file
diff --git a/content/static/img/pkg-icon-help_24x24.svg b/content/static/img/pkg-icon-help_24x24.svg
new file mode 100644
index 0000000..ac7a460
--- /dev/null
+++ b/content/static/img/pkg-icon-help_24x24.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 17h-2v-2h2v2zm2.07-7.75l-.9.92C13.45 12.9 13 13.5 13 15h-2v-.5c0-1.1.45-2.1 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41 0-1.1-.9-2-2-2s-2 .9-2 2H8c0-2.21 1.79-4 4-4s4 1.79 4 4c0 .88-.36 1.68-.93 2.25z"/></svg>
\ No newline at end of file