Adds intro pricing ending to timeline view

src/webviews/apps/plus/timeline/partials/state.free-preview-expired.html

@@ -16,5 +16,10 @@
 			<i class="codicon codicon-info"></i>&nbsp;All other GitLens features can always be used on any repo, without
 			an account.
 		</p>
+		<p class="mt-tight">
+			<span class="glicon glicon-clock"></span> GitLens+
+			<a href="command:gitlens.plus.purchase">introductory pricing</a> will end with the next release (late Sept,
+			early Oct).
+		</p>
 	</section>
 </template>

src/webviews/apps/plus/timeline/partials/state.free.html

@@ -19,5 +19,10 @@
 			<i class="codicon codicon-info"></i>&nbsp;All other GitLens features can always be used on any repo, without
 			an account.
 		</p>
+		<p class="mt-tight">
+			<span class="glicon glicon-clock"></span> GitLens+
+			<a href="command:gitlens.plus.purchase">introductory pricing</a> will end with the next release (late Sept,
+			early Oct).
+		</p>
 	</section>
 </template>

src/webviews/apps/plus/timeline/partials/state.plus-trial-expired.html

@@ -12,5 +12,10 @@
 			<i class="codicon codicon-info"></i>&nbsp;All other GitLens features can always be used on any repo, without
 			an account.
 		</p>
+		<p class="mt-tight">
+			<span class="glicon glicon-clock"></span> GitLens+
+			<a href="command:gitlens.plus.purchase">introductory pricing</a> will end with the next release (late Sept,
+			early Oct).
+		</p>
 	</section>
 </template>

src/webviews/apps/plus/timeline/timeline.html

@@ -55,6 +55,13 @@
 				src: url('#{webroot}/codicon.ttf?0e5b0adf625a37fbcd638d31f0fe72aa') format('truetype');
 			}
 		</style>
+		<style nonce="#{cspNonce}">
+			@font-face {
+				font-family: 'glicons';
+				font-display: block;
+				src: url('#{root}/dist/glicons.woff2?2e51fe40df2abdf6a27fbae6c29587b1') format('woff2');
+			}
+		</style>
 	</body>
 
 	<!-- prettier-ignore -->

src/webviews/apps/plus/timeline/timeline.scss

@@ -220,8 +220,18 @@ span.button-subaction {
 
 @import './chart';
 @import '../../shared/codicons.scss';
+@import '../../shared/glicons.scss';
 
+.glicon {
+	vertical-align: middle;
+}
+
+.glicon,
 .codicon {
 	position: relative;
 	top: -1px;
 }
+
+.mt-tight {
+	margin-top: 0.3rem;
+}