scripts: west_commands: zspdx: scanner: Fix linter issues

Fix issues reported by ruff.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>

Author: pdgendt

.ruff-excludes.toml

@@ -1232,11 +1232,6 @@
     "UP015",    # https://docs.astral.sh/ruff/rules/redundant-open-modes
     "UP032",    # https://docs.astral.sh/ruff/rules/f-string
 ]
-"./scripts/west_commands/zspdx/scanner.py" = [
-    "SIM113",   # https://docs.astral.sh/ruff/rules/enumerate-for-loop
-    "UP008",    # https://docs.astral.sh/ruff/rules/super-call-with-parameters
-    "UP015",    # https://docs.astral.sh/ruff/rules/redundant-open-modes
-]
 "./scripts/west_commands/zspdx/walker.py" = [
     "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
     "F541",     # https://docs.astral.sh/ruff/rules/f-string-missing-placeholders

scripts/west_commands/zspdx/scanner.py

@@ -16,7 +16,7 @@
 # Document scanning should occur.
 class ScannerConfig:
     def __init__(self):
-        super(ScannerConfig, self).__init__()
+        super().__init__()
 
         # when assembling a Package's data, should we auto-conclude the
         # Package's license, based on the licenses of its Files?
@@ -63,11 +63,9 @@ def getExpressionData(filePath, numLines):
     """
     log.dbg(f"  - getting licenses for {filePath}")
 
-    with open(filePath, "r") as f:
+    with open(filePath) as f:
         try:
-            lineno = 0
-            for line in f:
-                lineno += 1
+            for lineno, line in enumerate(f, start=1):
                 if lineno > numLines > 0:
                     break
                 expression = parseLineForExpression(line)