Change workflows names

Author: ahmedfgad

.github/workflows/main_py310.yml

@@ -1,4 +1,4 @@
-name: Testing PyGAD using PyTest
+name: Python 3.10 Testing PyGAD using PyTest
 
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.github/workflows/main_py311.yml

@@ -1,4 +1,4 @@
-name: Testing PyGAD using PyTest
+name: Python 3.11 Testing PyGAD using PyTest
 
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.github/workflows/main_py37.yml

@@ -1,4 +1,4 @@
-name: Testing PyGAD using PyTest
+name: Python 3.7 Testing PyGAD using PyTest
 
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.github/workflows/main_py38.yml

@@ -1,4 +1,4 @@
-name: Testing PyGAD using PyTest
+name: Python 3.8 Testing PyGAD using PyTest
 
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.github/workflows/main_py39.yml

@@ -1,4 +1,4 @@
-name: Testing PyGAD using PyTest
+name: Python 3.9 Testing PyGAD using PyTest
 
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