Tag 'linter-like' quality queries that use pointto

Excluded for now: unnecassary-delete; since the pattern is often intentional to break reference cycles, which the query doesn't account for; so uncertain about its claim of high precision

python/ql/src/Expressions/CompareConstants.ql

@@ -2,7 +2,8 @@
  * @name Comparison of constants
  * @description Comparison of constants is always constant, but is harder to read than a simple constant.
  * @kind problem
- * @tags maintainability
+ * @tags quality
+ *       maintainability
  *       useless-code
  *       external/cwe/cwe-570
  *       external/cwe/cwe-571

python/ql/src/Expressions/CompareIdenticalValues.ql

@@ -2,10 +2,9 @@
  * @name Comparison of identical values
  * @description Comparison of identical values, the intent of which is unclear.
  * @kind problem
- * @tags reliability
- *       correctness
+ * @tags quality
+ *       maintainability
  *       readability
- *       convention
  *       external/cwe/cwe-570
  *       external/cwe/cwe-571
  * @problem.severity warning

python/ql/src/Expressions/CompareIdenticalValuesMissingSelf.ql

@@ -2,8 +2,9 @@
  * @name Maybe missing 'self' in comparison
  * @description Comparison of identical values, the intent of which is unclear.
  * @kind problem
- * @tags reliability
- *       maintainability
+ * @tags quality
+ *       reliability
+ *       correctness
  *       external/cwe/cwe-570
  *       external/cwe/cwe-571
  * @problem.severity warning

python/ql/src/Expressions/EqualsNone.ql

@@ -2,8 +2,9 @@
  * @name Testing equality to None
  * @description Testing whether an object is 'None' using the == operator is inefficient and potentially incorrect.
  * @kind problem
- * @tags efficiency
- *       maintainability
+ * @tags quality
+ *       reliability
+ *       correctness
  * @problem.severity recommendation
  * @sub-severity high
  * @precision very-high

python/ql/src/Expressions/UnnecessaryLambda.ql

@@ -2,7 +2,8 @@
  * @name Unnecessary lambda
  * @description A lambda is used that calls through to a function without modifying any parameters
  * @kind problem
- * @tags maintainability
+ * @tags quality
+ *       maintainability
  *       useless-code
  * @problem.severity recommendation
  * @sub-severity high