[doc] Update README.md main title

Grom- · web-flow · commit 13757eb254b6 · 2025-06-04T17:26:33.000+02:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# STSELib
+# STMicroelectronics Secure Element Library (STSELib)
 
 ![STSELib](doc/resources/Pictures/STSELib.png)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# STSELib`
	`1`	`+# STMicroelectronics Secure Element Library (STSELib)`
`2`	`2`
`3`	`3`	`![STSELib](doc/resources/Pictures/STSELib.png)`
`4`	`4`