SLCORE-1216 Fix fallback to JGit on windows when git.exe is not in PATH

Author: kirill-knize-sonarsource

backend/commons/src/main/java/org/sonarsource/sonarlint/core/commons/util/git/GitUtils.java

@@ -154,7 +154,7 @@ private static String getNativeGitExecutable() {
         if (exitCode == 0) {
           nativeGitExecutable = executable;
         }
-      } catch (IOException e) {
+      } catch (IOException | IllegalStateException e) {
         LOG.debug("Checking for native Git executable failed", e);
       } catch (InterruptedException e) {
         Thread.currentThread().interrupt();