Add 1.7.7 to versions of bug template (#1110)

* Add 1.7.7 to versions of bug template

With the newly released 1.7.7, users need to have the option to choose 1.7.7 in the drop down of the bug template.

* Update bug-report.yml

* Drop unsupported python versions as well

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -44,22 +44,14 @@ body:
       label: Bandit version
       description: Run "bandit --version" if unsure of version number
       options:
-        - 1.7.6 (Default)
+        - 1.7.7 (Default)
+        - 1.7.6
         - 1.7.5
         - 1.7.4
         - 1.7.3
         - 1.7.2
         - 1.7.1
         - 1.7.0
-        - 1.6.3
-        - 1.6.2
-        - 1.6.1
-        - 1.6.0
-        - 1.5.1
-        - 1.5.0
-        - 1.4.0
-        - 1.3.0
-        - 0.17.0-eol
     validations:
       required: true
 
@@ -74,9 +66,6 @@ body:
         - "3.10"
         - "3.9"
         - "3.8"
-        - "3.7"
-        - "3.6"
-        - "3.5"
     validations:
       required: true