[CI] Rename GH workflows

The number of workflows has increased and some of the names are too long
for the interface or not very descriptive. Improve the names to make it
to look nicer and easier to navigate.

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Test & Push
 
 on:
   push:

.github/workflows/daily.yml

@@ -1,4 +1,4 @@
-name: daily
+name: Daily Test
 
 on:
   workflow_dispatch:

.github/workflows/sync_badge.yml

@@ -1,4 +1,4 @@
-name: Updates packages number badge on README
+name: Update packages badge
 
 on:
   push:

.github/workflows/update_package.yml → .github/workflows/update_packages.yml

@@ -1,4 +1,4 @@
-name: Update package
+name: Update packages
 
 on:
   workflow_dispatch: